Science News and Headlines

This Tool Could Show How Consciousness Works
NewsApr 21, 2026

This Tool Could Show How Consciousness Works

MIT philosophers and Lincoln Lab researchers suggest using transcranial focused ultrasound, a noninvasive technique that can stimulate millimeter‑scale brain regions, to probe the neural basis of consciousness. The method promises deeper penetration and finer resolution than EEG or MRI, enabling...

By MIT Technology Review
STAT+: Key GOP Senators Push Back on Trump’s Plan to Cut NIH, Reorganize HHS
NewsApr 21, 2026

STAT+: Key GOP Senators Push Back on Trump’s Plan to Cut NIH, Reorganize HHS

During a Senate appropriations health subcommittee hearing, bipartisan senators questioned Health Secretary Robert F. Kennedy Jr. about the White House’s 2027 budget proposal that would slash the Department of Health and Human Services (HHS) by 12%. The plan calls for...

By STAT (Biotech)
ORNL’s Frontier Supercomputer Trains AI to Model Cosmic Storms
NewsApr 21, 2026

ORNL’s Frontier Supercomputer Trains AI to Model Cosmic Storms

Researchers leveraged ORNL’s Frontier supercomputer—capable of 2 exaflops—to train a two‑stage AI system that captures magnetohydrodynamic turbulence in plasma with unprecedented fidelity. The hybrid model pairs a physics‑informed neural operator with a score‑based diffusion generator, halving prediction errors and delivering results...

By EnterpriseAI
Astronomers Determine Brown Dwarf Age Using Tiny Stellar Pulsations
NewsApr 21, 2026

Astronomers Determine Brown Dwarf Age Using Tiny Stellar Pulsations

Astronomers have pinpointed the age of the brown dwarf HR 7672 B by measuring ultra‑small stellar pulsations, a method known as asteroseismology. The team detected oscillations with amplitudes of just a few parts per million, allowing them to calculate an age of...

By American Astronomical Society – Press
Japan to Do Test Launch of Its H3 Rocket in June
NewsApr 21, 2026

Japan to Do Test Launch of Its H3 Rocket in June

Japan’s space agency JAXA announced a test launch of its H3 launch vehicle on June 10, 2026, carrying a dummy satellite to validate recent design changes. The launch follows the December 2025 failure of the eighth H3, which investigators linked...

By Behind the Black
AI Tool Predicts How New Drug Molecules Move Before Costly Lab Tests
NewsApr 21, 2026

AI Tool Predicts How New Drug Molecules Move Before Costly Lab Tests

University of Oregon researchers unveiled an AI‑driven simulation tool that predicts how novel drug molecules move and bind inside the body, using only their chemical structure. By integrating physics‑based energy data with machine‑learning sampling, the model delivers coarse‑grained motion pathways...

By Phys.org – Biotechnology
Trump's Order Is a Milestone for Proponents of Using Psychedelics as Medicine
NewsApr 21, 2026

Trump's Order Is a Milestone for Proponents of Using Psychedelics as Medicine

President Trump signed an executive order that mandates federal agencies to speed up research and regulatory approval of psychedelic compounds for mental‑health treatment. The order calls for the DEA to reassess scheduling of substances such as psilocybin and MDMA and...

By NPR (Health)
Quinas Advances ULTRARAM Development with Atomic-Scale Processing at KAUST Core Labs
NewsApr 21, 2026

Quinas Advances ULTRARAM Development with Atomic-Scale Processing at KAUST Core Labs

Quinas Technology announced that it has successfully employed atomic‑layer etching (ALE) at KAUST Core Labs to fabricate its ULTRARAM quantum‑engineered memory structures. The process, supplied by Oxford Instruments Plasma Technology, delivers sub‑nanometre precision with ultra‑low damage, essential for the III‑V...

By Semiconductor Today
Your Brain Doesn’t Predict What Words Come Next Like AI
NewsApr 21, 2026

Your Brain Doesn’t Predict What Words Come Next Like AI

Researchers published in Nature Neuroscience show that the human brain predicts upcoming words by grouping them into grammatical constituents rather than relying solely on next‑word probability. Using magnetoencephalography on Mandarin speakers and complementary English data, the team measured brain responses...

By Futurity
New Study Links Coffee Intake to Microbiome Changes and Improved Mental Well-Being
NewsApr 21, 2026

New Study Links Coffee Intake to Microbiome Changes and Improved Mental Well-Being

A University College Cork study published in Nature Communications shows that both caffeinated and decaffeinated coffee alter the gut microbiome in ways that improve mental well‑being. Researchers tracked 31 regular coffee drinkers and 31 non‑drinkers through a two‑week abstinence, then...

By Sci‑News
AACR 2026: Lung Cancer Immunotherapy Response Predicted by Pathomics AI Model
NewsApr 21, 2026

AACR 2026: Lung Cancer Immunotherapy Response Predicted by Pathomics AI Model

Researchers at UT MD Anderson unveiled Path-IO, a deep‑learning pathomics model that predicts outcomes and immunotherapy response in metastatic non‑small cell lung cancer (NSCLC). The AI was trained on 797 patients and externally validated on 280 cases, consistently outperforming the...

By GEN (Genetic Engineering & Biotechnology News)
Sirolimus- and Paclitaxel-Coated Balloons Deliver Comparable 1-Year PCI Outcomes
NewsApr 21, 2026

Sirolimus- and Paclitaxel-Coated Balloons Deliver Comparable 1-Year PCI Outcomes

A nationwide Swedish registry analysis of more than 8,000 percutaneous coronary intervention (PCI) patients found that sirolimus‑coated balloons (SCBs) and paclitaxel‑coated balloons (PCBs) deliver comparable one‑year clinical outcomes. While PCBs showed a modest advantage in reducing in‑stent restenosis, rates of...

By Cardiovascular Business
NASA Invests in Small Businesses Innovating for Space and Earth
NewsApr 21, 2026

NASA Invests in Small Businesses Innovating for Space and Earth

NASA announced the selection of more than 30 small firms for its SBIR and STTR programs, committing roughly $16.3 million in seed funding. Fifteen companies received up to $150,000 each under the SBIR Ignite Phase I to prove concept feasibility, while seventeen...

By NASA - News Releases
NASA on Track for Future Missions with Initial Artemis II Assessments
NewsApr 21, 2026

NASA on Track for Future Missions with Initial Artemis II Assessments

NASA’s Artemis II crewed test flight returned safely on April 10, 2026, and engineers have begun a deep‑dive into Orion, the Space Launch System (SLS) rocket, and launch‑pad data. Early assessments show the Orion heat shield performed as expected, with significantly less...

By Phys.org - Space News
‘Beyond Inheritance’ Offers a New View on Mutations
NewsApr 21, 2026

‘Beyond Inheritance’ Offers a New View on Mutations

Roxanne Khamsi’s book *Beyond Inheritance* reframes genetic mutations as a lifelong, dynamic process rather than a static inheritance. It explains how somatic mutations accumulate in adult cells, sometimes causing disease but also occasionally rescuing damaged tissue. The author highlights emerging...

By Science News
The BioPharm Brief: AI, Immunology, and Regulatory Momentum
NewsApr 21, 2026

The BioPharm Brief: AI, Immunology, and Regulatory Momentum

AstraZeneca announced consistent Phase III data showing its IL‑33 biologic cuts COPD exacerbations, reinforcing the cytokine as a therapeutic target. Boehringer Ingelheim disclosed a broadened AI program that will be embedded across early discovery and development stages to speed target identification. The...

By BioPharm International
Antibiotics Leave Lasting Mark on Baby Immune Systems
NewsApr 21, 2026

Antibiotics Leave Lasting Mark on Baby Immune Systems

Researchers at University of Rochester Medicine discovered that antibiotics given to newborns disrupt the gut microbiome, which in turn reprograms lung immune cells from an aggressive, infection‑fighting mode to a repair‑focused stance. This shift persists into young adulthood in mouse...

By Futurity
Skip the Car? Active Commuting and Coronary Atherosclerosis
NewsApr 21, 2026

Skip the Car? Active Commuting and Coronary Atherosclerosis

A new analysis of the Swedish CArdioPulmonary bioImage Study (SCAPIS) examined 23,000 adults aged 50‑64 and found that people who walk or cycle to work have less coronary artery stenosis and lower calcium scores than car commuters. The association persisted...

By British Journal of Sports Medicine  BJSM blog
1 Parkinson’s Drug Can Hinder the Gold-Standard Treatment
NewsApr 21, 2026

1 Parkinson’s Drug Can Hinder the Gold-Standard Treatment

Researchers at Yale School of Medicine discovered that catechol‑O‑methyltransferase inhibitors (COMT‑Is), commonly added to levodopa therapy for Parkinson's disease, can unintentionally reshape the gut microbiome. The altered microbiome favors growth of Enterococcus faecalis, a bacterium that metabolizes levodopa before it...

By Futurity
RFK Jr. Says China Is 'Eating Our Lunch' In Biotech Advances
NewsApr 21, 2026

RFK Jr. Says China Is 'Eating Our Lunch' In Biotech Advances

HHS Secretary Robert F. Kennedy Jr. warned Congress that China is outpacing the United States in biotech, citing faster new‑drug approvals and a surge in clinical‑trial starts. He highlighted that China approved more than 70 novel therapies in 2025, compared with roughly 45...

By Endpoints News
Rainforests Can Bounce Back Much Faster Than Thought, Researchers Say
NewsApr 21, 2026

Rainforests Can Bounce Back Much Faster Than Thought, Researchers Say

Researchers published in *Nature* report that tropical rainforest fauna can rebound in just a few decades, far faster than the century‑long timelines previously assumed. The study, led by postdoctoral scholar Timo Metz at UCLA, examined two Ecuadorian reserves and found...

By The New York Times – Climate
Merck's Welireg Combo Fails in First-Line Kidney Cancer
NewsApr 21, 2026

Merck's Welireg Combo Fails in First-Line Kidney Cancer

Merck reported that adding Welireg (lenvatinib) to Keytruda (pembrolizumab) did not improve outcomes for treatment‑naïve patients with advanced renal cell carcinoma. In the phase‑3 CLEAR trial, the combination failed to meet its primary progression‑free survival endpoint, showing a median of...

By Endpoints News
Childhood Adversity Predicts Combined Physical and Mental Illness in Later Life
NewsApr 21, 2026

Childhood Adversity Predicts Combined Physical and Mental Illness in Later Life

Researchers analyzing data from over 4,000 Chinese adults aged 45 and older found that cumulative childhood adversity markedly increases the likelihood of developing both depression and chronic physical disease later in life. Participants reporting four or more adverse childhood experiences...

By PsyPost
The Story of NASA’s Troubled Spacesuits…
NewsApr 21, 2026

The Story of NASA’s Troubled Spacesuits…

NASA’s April 2026 OIG audit confirms the International Space Station still depends on the 1970s‑era Extravehicular Mobility Unit, with 203 spacewalks logged through March 2026. After years of in‑house development, NASA moved to the Exploration Extravehicular Activity Services (xEVAS) model,...

By New Space Economy
Scientists Reconstruct One of Oldest Known Neanderthal Communities
NewsApr 21, 2026

Scientists Reconstruct One of Oldest Known Neanderthal Communities

Scientists extracted mitochondrial DNA from eight fossils in Poland's Stajnia Cave, confirming a community of at least seven Neanderthals who lived roughly 100,000 years ago. Three of the specimens share identical mtDNA, suggesting close maternal relationships. The genetic profile matches...

By Sci‑News
The Edge of the Milky Way's Star-Forming Disk Revealed
NewsApr 21, 2026

The Edge of the Milky Way's Star-Forming Disk Revealed

An international team of astronomers has pinpointed the Milky Way’s star‑forming disk edge at roughly 40,000 light‑years from the Galactic Center. By analysing ages of over 100,000 giant stars from Gaia, LAMOST and APOGEE and matching the data to advanced...

By Phys.org - Space News
The Quantum Arrow of Time Can Be Reversed, Physicists Show
NewsApr 21, 2026

The Quantum Arrow of Time Can Be Reversed, Physicists Show

Physicists at Los Alamos have theoretically demonstrated how to reverse the quantum arrow of time by applying specially designed Hamiltonian controls that undo measurement‑induced changes. Using computer simulations, they showed that knowing a system’s initial state and measurement outcome allows...

By Scientific American – Mind
Put a Nanodiamond Under Intense Pressure and It Becomes Flexible
NewsApr 21, 2026

Put a Nanodiamond Under Intense Pressure and It Becomes Flexible

Researchers at Zhengzhou University discovered that nanodiamonds shrink‑to‑size become markedly more elastic. By compressing individual diamonds 4‑13 nm across inside a transmission electron microscope, they measured a 30 % reduction in stiffness for the smallest particles. The softness stems from a weakened...

By Phys.org – Nanotechnology
Emergence Is Not Engineering
NewsApr 21, 2026

Emergence Is Not Engineering

Stuart Kauffman describes a "Third Transition in Science" that moves beyond Newtonian and quantum frameworks, arguing that the evolving biosphere operates in a domain without entailing laws. He explains that living cells are Kantian wholes whose molecules achieve catalytic and...

By Noema Magazine
Fossil Fuel Crisis Offers Chance to Speed up Energy Transition, Ministers Say
NewsApr 21, 2026

Fossil Fuel Crisis Offers Chance to Speed up Energy Transition, Ministers Say

The Iran‑triggered fossil fuel crisis has highlighted the volatility of oil and gas, prompting energy and climate ministers at the Petersberg Climate Dialogue to call for an accelerated shift to clean power. Over 30 nations, backed by the UN, are...

By Climate Home News
The Monstrous Number Sequences that Break the Rules of Mathematics
NewsApr 21, 2026

The Monstrous Number Sequences that Break the Rules of Mathematics

Researchers have identified number sequences that grow far faster than traditional exponential functions, eclipsing the legendary chess‑board rice example in just a few steps. By alternating multiplication and addition in specific patterns, these hyper‑accelerating processes generate values that breach long‑standing...

By New Scientist – Robots
Rapamycin Might Blunt Exercise Response in Humans
NewsApr 21, 2026

Rapamycin Might Blunt Exercise Response in Humans

A double‑blind, placebo‑controlled trial gave 40 sedentary adults aged 65‑85 a weekly 6 mg dose of rapamycin alongside a 13‑week home‑based exercise program. Participants receiving rapamycin showed smaller gains in chair‑stand performance and trended worse on six‑minute walk and grip strength,...

By Lifespan.io
New Glenn Mission Falls Short, Raising Questions for NASA’s Artemis Plans
NewsApr 21, 2026

New Glenn Mission Falls Short, Raising Questions for NASA’s Artemis Plans

Blue Origin’s New Glenn rocket lifted off flawlessly on Sunday and its first‑stage booster touched down on a recovery barge in the Atlantic. However, the mission failed to place its commercial communications satellite into the intended orbit, marking a significant performance...

By AIAA – Industry News (Aerospace)
NASA’s Curiosity Finds Organic Molecules Never Seen Before on Mars
NewsApr 21, 2026

NASA’s Curiosity Finds Organic Molecules Never Seen Before on Mars

NASA’s Curiosity rover has identified a suite of organic molecules in Gale Crater that have never been observed on Mars before. The detection was made using the rover’s Sample Analysis at Mars (SAM) instrument during a 2025‑2026 drilling campaign. The...

By American Astronomical Society – Press
Professor Simon Conway Morris Receives 2026 Templeton Prize
NewsApr 21, 2026

Professor Simon Conway Morris Receives 2026 Templeton Prize

Professor Simon Conway Morris, Cambridge paleontologist, has been awarded the 2026 Templeton Prize, one of the world’s largest lifetime‑achievement awards valued at $1.4 million. The prize recognises his groundbreaking work on the Cambrian explosion, the Burgess Shale fauna, and especially his theory...

By Religion News Service (RNS)
'It's Just the Beginning' For Pancreatic Cancer's Long-Awaited Breakthrough
NewsApr 21, 2026

'It's Just the Beginning' For Pancreatic Cancer's Long-Awaited Breakthrough

Revolution Medicines’ KRAS‑G12D inhibitor daraxonrasib has entered late‑stage trials as a potential first‑in‑class therapy for pancreatic cancer, a disease that still carries a five‑year survival rate below 12%. Early data show tumor shrinkage in roughly a third of heavily pre‑treated...

By Endpoints News
Amazonian Cocoa’s Untapped Health Benefits Revealed
NewsApr 21, 2026

Amazonian Cocoa’s Untapped Health Benefits Revealed

Researchers at UNESP in Brazil discovered that post‑harvest processing of Amazonian cocoa dramatically alters its nutritional profile. Fermentation lowers phenolic antioxidants but raises amino acids, potassium and magnesium, while unfermented beans preserve phosphorus and calcium. The team proposes blending fermented...

By ConfectioneryNews
Carvykti Shows Promise Before Multiple Myeloma; Two Megarounds; AstraZeneca Wins Twice
NewsApr 21, 2026

Carvykti Shows Promise Before Multiple Myeloma; Two Megarounds; AstraZeneca Wins Twice

Researchers at Dana‑Farber Cancer Institute reported that all 20 high‑risk smoldering multiple myeloma patients treated with Carvykti, Janssen's BCMA‑directed CAR‑T therapy, achieved disease clearance. The single‑infusion regimen produced complete responses without immediate relapse, and patients remained progression‑free at a median...

By Endpoints News
BioAge Says Early Data Suggest ‘Best-in-Class’ Potential for Inflammation Drug
NewsApr 21, 2026

BioAge Says Early Data Suggest ‘Best-in-Class’ Potential for Inflammation Drug

BioAge Labs released Phase 1 data for the 60‑mg dose of its NLRP3 inhibitor BGE‑102, confirming tolerability and inflammation‑lowering activity similar to the earlier 120‑mg readout. The oral pill crosses the blood‑brain barrier, opening possibilities for cardiovascular, obesity, eye and central‑nervous‑system...

By BioPharma Dive
Kymeta Chief Scientist Discusses Metamaterial Antenna Evolution and Orbital Sustainability
NewsApr 21, 2026

Kymeta Chief Scientist Discusses Metamaterial Antenna Evolution and Orbital Sustainability

On April 21, 2026, Kymeta Chief Scientist Ryan Stevenson announced the company’s first antenna that simultaneously operates on Ku‑ and Ka‑band using metamaterial technology. The flat‑panel device employs holographic beam‑forming, eliminating moving parts and enabling rapid switching between LEO and...

By SatNews
Researchers Find Sulfur-Rich Mercury Magmas Behave Differently Than Earth’s
NewsApr 21, 2026

Researchers Find Sulfur-Rich Mercury Magmas Behave Differently Than Earth’s

Rice University geochemists have discovered that magmas on Mercury, enriched with sulfur, exhibit physical and chemical properties distinct from silicate‑rich magmas on Earth. Laboratory simulations show sulfur‑laden mercury melts have lower viscosity and crystallize at different temperatures, altering eruption dynamics....

By American Astronomical Society – Press
Graphene Manufacturing Group Secures US Patent, China Approval for Its Graphene-Enhanced Lubricant
NewsApr 21, 2026

Graphene Manufacturing Group Secures US Patent, China Approval for Its Graphene-Enhanced Lubricant

Graphene Manufacturing Group (GMG) has secured a 20‑year US patent and obtained regulatory approval in China for its graphene‑based engine oil additive, G LUBRICANT. The product, a liquid‑concentrate mixed at 1:100 with standard oil, claims to boost diesel fuel efficiency by...

By Graphene-Info
To Avoid COP Mistakes, Santa Marta Conference Must Be Shielded From Fossil Fuel Influence
NewsApr 21, 2026

To Avoid COP Mistakes, Santa Marta Conference Must Be Shielded From Fossil Fuel Influence

The Santa Marta conference in Colombia will convene dozens of governments to design a comprehensive phase‑out of fossil fuels, marking the first multilateral summit dedicated solely to this goal. Organizers emphasize shielding the talks from fossil‑fuel lobby influence, a criticism...

By Climate Home News
Early Myocarditis Onset After Immunotherapy May Predict Treatment-Related Fatality
NewsApr 21, 2026

Early Myocarditis Onset After Immunotherapy May Predict Treatment-Related Fatality

A new analysis of WHO VigiBase data presented at the AACR 2026 meeting shows that immune checkpoint inhibitor (ICI)‑induced myocarditis occurring within the first month of therapy dramatically increases the risk of death. Patients who develop myocarditis early are 59%...

By Medical Xpress
Bullying and Adverse Social Climate Take Measurable Toll on Mental Health of Gender-Diverse Youth: Study
NewsApr 21, 2026

Bullying and Adverse Social Climate Take Measurable Toll on Mental Health of Gender-Diverse Youth: Study

UCLA Health researchers analyzed data from the large Adolescent Brain Cognitive Development study and found that gender‑diverse adolescents experience higher rates of bullying and psychotic‑like experiences (PLEs) than their peers. Bullying accounted for about 18 % of the mental‑health gap, indicating...

By Medical Xpress
Exposure to Wildfire Smoke May Be Linked to Increased Risk of Developing Several Cancers
NewsApr 21, 2026

Exposure to Wildfire Smoke May Be Linked to Increased Risk of Developing Several Cancers

A study presented at the AACR 2026 meeting links long‑term exposure to wildfire smoke to markedly higher risks of several cancers. Analyzing 91,460 participants from the PLCO Cancer Screening Trial, researchers found each 1 µg/m³ rise in wildfire‑related PM2.5 increased lung...

By Medical Xpress
Intralesional Nivolumab May Be Effective Against Precancerous Oral Lesions, Phase I Trial Results Indicate
NewsApr 21, 2026

Intralesional Nivolumab May Be Effective Against Precancerous Oral Lesions, Phase I Trial Results Indicate

A Phase I trial presented at AACR 2026 showed that injecting low‑dose nivolumab directly into precancerous oral lesions produced an 85% clinical response rate, with lesions shrinking an average of 60% and 41% achieving histologic downgrading. Patients received 10 mg or 20 mg...

By Medical Xpress
One-Step Method Reveals Structures of RNA-Protein Complexes in Living Cells
NewsApr 21, 2026

One-Step Method Reveals Structures of RNA-Protein Complexes in Living Cells

Researchers at Baylor College of Medicine introduced a one‑step biochemical technique called multi‑site DMS‑MaP (msDMS‑MaP) that maps RNA three‑dimensional structures and protein‑binding sites directly in living cells. The method simplifies RNA structure probing, uses inexpensive reagents, and integrates with high‑throughput...

By Phys.org – Biotechnology
Unexpected Cancer Mutations in Brain's Immune Cells May Help Fuel Alzheimer's Disease
NewsApr 21, 2026

Unexpected Cancer Mutations in Brain's Immune Cells May Help Fuel Alzheimer's Disease

Researchers at Boston Children’s Hospital sequenced 149 cancer‑driving genes in 190 Alzheimer’s brains and found microglia accumulating mutations in five oncogenic genes. The same mutations were present in the patients’ blood cells, implying that mutated immune cells cross a weakened...

By Medical Xpress