The Universe May End Trillions of Years Sooner than We Thought
A new study using data from the Dark Energy Survey and DESI suggests dark energy’s equation of state may change over time, supporting an axion‑dark‑energy hybrid model. The model fits the galaxy observations but predicts that the combined effects of an axion field and a negative cosmological constant will reverse cosmic expansion. Simulations indicate the universe could collapse in a Big Crunch roughly 33 billion years from now, far shorter than the trillion‑year horizon long assumed. The finding revives a once‑dismissed fate for the cosmos.
Novel DNA Research Shows Massive Native Ant Decline over Hundreds of Years in Fiji
Scientists used a new "community genomics" approach on over 4,100 museum ant specimens to chart population changes across Fiji’s islands. The analysis shows that roughly 80% of the 88 endemic ant species have been in decline since humans first arrived...
Bell Labs’ Michael Eggleston on Nokia’s Research Into Topological Quantum Computing
Bell Labs, now Nokia’s research arm, is pursuing topological quantum computing using anyons to create ultra‑stable qubits. Lead researcher Michael Eggleston explains the prototype stores a single qubit whose quantum state can remain locked for weeks, a stark improvement over...
How Wireless Tags Can Help Monitor Your Breathing
Researchers from Chalmers University of Technology, Sahlgrenska University Hospital and the University of Gothenburg have demonstrated a contactless method for monitoring breathing using plaster‑like RFID tags. In a proof‑of‑concept test on a mannequin, the tags captured subtle chest‑wall movements and...
Does Serotonin Play a Role in Tinnitus? Mouse Study Raises Question
Researchers at OHSU and Anhui University used optogenetics in mice to show that heightened serotonin activity amplifies tinnitus‑like responses, making the animals more startled by sounds. The findings raise questions about whether serotonin‑boosting antidepressants, such as SSRIs, could worsen tinnitus...
We May Finally Have a Cure for Many Different Autoimmune Conditions
A novel cancer immunotherapy is being repurposed to eliminate rogue T‑cells that drive autoimmune diseases. Early trials show it can eradicate the pathogenic cells rather than merely suppressing symptoms, delivering faster and more durable remission. Dozens of global studies are...
Startup Targets Radio Segment of Golden Dome Missile-Defense Network
Tensor, a Los Angeles‑based startup, is developing compact radio‑frequency units that can transmit targeting data for the Pentagon’s Golden Dome missile‑defense program. The Space Force’s next‑generation space data network will rely on the Link‑182 waveform, and Tensor aims to supply...
Advanced Separator Engineering with MOF and Carbon Nanofiber Cathode for Suppressed Polysulfide Shuttling in Li–S Batteries
Researchers introduced a dual‑functional system for lithium‑sulfur batteries that pairs an indium‑doped CuCo metal‑organic framework (In‑doped CuCoMOF) coated separator with a heteroatom‑doped Co‑nanoparticle porous carbon nanofiber (Co@PCNF) cathode. The MOF layer chemically adsorbs lithium polysulfides and accelerates their conversion, while...
Symptom-Based Approach Treats Opioid Withdrawal in Newborns with Minimal Drug Exposure
An NIH‑funded OPTimize NOW trial compared symptom‑based, as‑needed opioid dosing with traditional scheduled tapering for newborns with moderate to severe neonatal opioid withdrawal syndrome (NOWS). Among 383 infants cared for under the family‑centered Eat‑Sleep‑Console model, the symptom‑based group was ready for...
China Commissions Salt Cavern Hydrogen Storage Project
China’s first large‑scale salt‑cavern hydrogen storage demonstration, located 1,418 m underground in Henan’s Pingdingshan, has been commissioned. The solution‑mined cavern holds over 30,000 m³ of space and can store 1.5 million standard cubic meters of hydrogen. Developed by the Chinese Academy of Sciences,...
Bezos Earth Fund Grants Target Next-Gen Fibres
The Bezos Earth Fund announced $34 million in new grants to accelerate research on next‑generation textile fibres. The funding targets alternatives that mimic rayon, silk and cotton while lowering the environmental footprint of conventional production. Recipients will develop bio‑based, recycled or...
An Octopus Probe for High-Performance >1,300 Nm NIR-II Fluorescence Molecular Imaging of Cancer
Researchers at Stanford introduced the Octopus (OCTP) probe, a modular NIR‑II fluorescence agent that emits beyond 1,300 nm and targets the folate receptor. In pre‑clinical mouse studies, OCTP delivered markedly higher tumor‑to‑background ratios and brighter tumor signals than the FDA‑approved Cytalux...
Enhanced Mechanical Strength and Controlled Degradation of PLA/ZnO Nanoparticle Composites for Biodegradable Implants
Researchers have engineered polylactic acid (PLA) composites reinforced with zinc oxide (ZnO) nanoparticles in two morphologies—nanospheres and nanorods—to create biodegradable implant materials. Tensile testing revealed that PLA/ZnO nanosphere composites reach 25.20 MPa, outperforming the nanorod variant at 22.98 MPa. Incorporating ZnO accelerated...
India Has a Wealth of Bats, but Our Knowledge of Them Is Poor: Report
India is home to 135 bat species, including 16 endemics, but scientific knowledge remains shallow. A first‑nationwide assessment by 36 experts from 27 institutions reveals that fewer than 50 researchers focus on bats, leaving many species data deficient or unevaluated....
Volunteers Record Lunar Impacts For NASA Impact Flash Mission
NASA’s Impact Flash mission leveraged volunteer astronomers to record lunar meteoroid impacts observed during Artemis II. Participants captured video of flashes, allowing scientists to cross‑compare Earth‑based data with spacecraft observations and refine impact source identification. The program now seeks ongoing contributions...
Lebanon Accuses Israel of Committing ‘Ecocide’ in Country Since 2023
Lebanon’s environment minister Tamara el‑Zein labeled Israel’s 2023‑24 military campaign an act of ecocide in the foreword to a 106‑page report. The study documents the loss of 5,000 ha of forest, destruction of $118 m in agricultural assets, $586 m in lost production,...
On World Tapir Day, Data Gaps Cloud Future of Malaysia’s Tapirs
On World Tapir Day, researchers highlighted that Malaysia’s endangered Malay tapir suffers from severe data gaps, with only two national population estimates published in 2012 and 2024. The government’s latest figure of 700‑800 individuals lacks transparent methodology, making conservation planning...
Deforestation Is Surging in Indonesia
Indonesia’s forest loss surged in 2025, with an estimated 430,000 hectares (1.1 million acres) cleared—a 66% jump from 2024. The spike ends a multi‑year decline that hit a low in 2021 after earlier policy tightening. Deforestation now approaches levels not seen...
Vitamin D Boosts Breast Cancer Treatment Success by 79%
Researchers at São Paulo State University conducted a randomized trial of 80 women over 45 undergoing neoadjuvant chemotherapy for breast cancer. One half received 2,000 IU of vitamin D daily, while the other took a placebo. After six months, 43% of the...
New Study Questions Role of Persistent Gene Activity in Memory Maintenance
A new eNeuro study examined the sea slug Aplysia californica to test whether ongoing transcription is required for long‑term memory maintenance. Researchers found that after a sensitized withdrawal response faded, most gene expression returned to baseline, with only seven transcripts...
Tracking Health in Autistic Adults, and More
Two recent peer‑reviewed studies reveal that autistic adults experience markedly higher rates of type 2 diabetes, hypertension, obesity and inflammatory bowel disease, and that mortality is significantly greater for individuals diagnosed with autism in childhood compared with matched non‑autistic peers. The...
How the Trump Administration Ended Independent Science at E.P.A.
During the Trump administration, the EPA’s Office of Research and Development, once a flagship independent science unit, was dramatically reduced. Over 1,500 scientists, chemists and biologists were laid off, reassigned, or forced into retirement, leaving just 124 researchers. The remaining...
Noninvasive Skull Sensor Prevents Brain Injuries in Critically Ill ICU Patients
A Brazilian startup, brain4care, has validated a non‑invasive skull sensor that monitors intracranial compliance in real time. In a five‑year study of critically ill neuro‑ICU patients, adding the sensor to standard guideline‑based care cut mortality from 37.3% to 5.9% and...
Fluorescent Quail Embryos Could Help Solve Serious Birth Defects in Humans
Researchers have engineered a fluorescent quail embryo that lights up cells during the first 72 hours of development, allowing live, high‑resolution imaging of neural tube formation. Using confocal microscopy, they tracked individual cell movements and discovered that loss of the...
Drugging the Undruggable: Cancer's Slipperiest Targets Finally Meet Their Match
Researchers at the University of British Columbia and BC Cancer have unveiled a novel drug design strategy that tightly binds intrinsically disordered proteins, long deemed undruggable. The new compounds exhibit binding affinities up to a million times stronger than previous...
Bacteria-Resistant Coating on Catheters Reduces Infection and Need for Antibiotics
A clinical trial of Camstent's bacteria‑resistant polymer‑coated catheter showed a one‑third drop in catheter‑associated urinary tract infections (CAUTIs) and more than a 50 % reduction in antibiotic use versus standard catheters. Long‑term patients using the coated device reported zero symptomatic CAUTIs...
Cognitive Impairment Preceding the Onset of the First Psychosis Episode in Schizophrenia
A growing body of longitudinal and meta‑analytic research shows that cognitive deficits emerge well before the first psychotic episode in schizophrenia. Lower childhood IQ, declining academic performance during early adolescence, and reduced neurocognitive scores are consistently linked to higher risk...
The Prefrontal Cortex Controls Memory Organization in the Hippocampus
Researchers at UCLA have identified a direct top‑down pathway by which the ventromedial prefrontal cortex (vmPFC) regulates memory organization in the hippocampus. Using calcium imaging, chemogenetic inhibition, and projection‑specific manipulations in mice, they showed that vmPFC activity determines whether memories...
Room-Temperature Vibrations Could Transform How Industry Makes Graphene
Researchers at the University of Birmingham have unveiled a room‑temperature vibrational exfoliation technique that can produce graphene and other 2‑D materials up to ten times faster than existing methods. The process uses water and tannic acid as a green solvent,...
Opportunistic AI Detects Colorectal Cancer Using Routine, Noncontrast CT
Researchers at Guangdong Provincial People’s Hospital unveiled COCA, an AI tool that detects colorectal cancer on routine non‑contrast abdominal and pelvic CT scans. In retrospective tests on more than 2,000 scans, COCA delivered an AUC between 0.967 and 0.996, boosting...
China Races to Build Record Biobank to Rival US Drugs Research
China is constructing a national biobank that will house blood and DNA samples from 33,000 children, targeting brain‑disease research. The initiative, led by the Chinese Institute for Brain Research, seeks to create a data‑rich platform that rivals the United States’...
NASA ‘Received Responses’ From SpaceX and Blue Origin on Artemis III, Isaacman Says
NASA Administrator Jared Isaacman told a House appropriations subcommittee that the agency has received formal responses from SpaceX and Blue Origin to support Artemis III, slated for a low‑Earth‑orbit rendezvous and docking test in late 2027. The test will validate the...
Why Geologists Love Pond Scum
Geologists attribute detailed knowledge of Cambrian tidal flats to microbial mats that bound sand particles into cohesive layers. At Wisconsin’s Blackberry Hill, these mats preserved delicate trace fossils—including jellyfish imprints, mollusk grazing trails, and early arthropod trackways—providing a window into...
Study Suggests Fibroid Rates in Latina Women May Be Lower than Previously Thought
A new Michigan Medicine study, the largest U.S. ultrasound‑confirmed investigation of uterine fibroids in Latina women, found an overall prevalence of 11.8%, notably lower than earlier estimates that reached 37%. The research, part of the ELLAS project and employing community‑based...
The Bizarre Rise of Lake Superior’s Deep Water ‘Zombie’ Trout
Researchers studying Lake Superior’s deepest zones have documented a sharp rise in emaciated siscowet lake trout, now termed “zombie” trout. Over the past decade, the proportion of these thin fish has jumped from about 10% to roughly 30% of catches,...
April 27, 2026 Quick Space Links
The post shares a curated list of recent space‑related links, highlighting new dates for U.S. ISS crewed flights—Crew 13 on September 12, 2026, Crew 14 in March 2027, and Crew 15/Starliner‑2 in October 2027 after a critical cargo test. It also revisits historic milestones such as the...
Terahertz Spectroscopy and AI Enable Coal-Rock Interface Detection
Researchers have merged Terahertz Time‑Domain Spectroscopy (THz‑TDS) with machine‑learning algorithms to create a real‑time coal‑rock interface detector that achieves 96% accuracy. Using the TAS7500SP system, they captured spectral data across 0.7‑1.3 THz, applied PCA, and trained four models, with Random Forest...
Intellia’s Data Reveal Tees Up FDA Filing for CRISPR-Based In Vivo Gene-Editing Med
Intellia Therapeutics filed a rolling FDA submission for lonvo‑z, its CRISPR‑based in‑vivo gene‑editing therapy for hereditary angioedema (HAE). In a placebo‑controlled Phase 3 trial of 80 patients, a single infusion cut swelling attacks by 87% versus placebo and left 62% of...
Infrasound Can Subtly Raise Stress and Discomfort, New Study Finds
A new study published in Frontiers in Behavioral Neuroscience shows that exposure to infrasound—sound below 20 Hz—elevates salivary cortisol and heightens irritability, even when listeners cannot consciously hear it. Researchers recruited 36 participants who listened to music while hidden sub‑woofers emitted...
NASA Needs Your Help Spotting Meteors Hitting the Moon
NASA’s Impact Flash program is recruiting citizen scientists to capture brief lunar impact flashes using modest telescopes. By recording these split‑second flares, volunteers help quantify how often meteoroids strike the Moon—a critical factor for the Artemis program’s long‑term habitat plans....
This Week in Space News: Artemis II Next Steps and a Mysterious Interstellar Visitor
Artemis II completed a successful flight, setting a new record for the farthest distance humans have traveled from Earth, though it did not land on the Moon. NASA plans to test lunar landers from SpaceX and Blue Origin as early as...
Restoring Land with Wildlife & Earning Carbon Credits in the Kalahari Desert
South Africa’s Tswalu Kalahari Reserve is using wildlife rewilding to restore degraded soils and generate carbon credits. By reintroducing native herbivores, the reserve enhances microbial activity that locks carbon into the soil, distinguishing it from traditional forest‑based projects. To date...
At Just Four Nanometers Thick, This Metal Starts Behaving in a Way Physicists Did Not Expect
University of Minnesota researchers have shown that interfacial polarization can tune the surface work function of metallic ruthenium dioxide (RuO₂) by more than 1 electron‑volt simply by varying film thickness. The effect peaks when the RuO₂ layer is about 4 nm thick,...
FDA Grants Breakthrough Designation for Efimosfermin for MASH
GSK’s investigational liver drug efimosfermin received FDA breakthrough therapy designation for metabolic dysfunction‑associated steatohepatitis (MASH). A phase‑2 trial showed 45.2% of patients achieved at least one‑stage fibrosis improvement versus 20.6% on placebo, and 67.7% attained MASH resolution compared with 29.4%...
Breast Cancer Screening Tool Avoids Radiation, Compression, Contrast
QT Imaging introduced a 3‑D ultrasound breast‑cancer screening tool that eliminates compression, radiation, and contrast agents. Early head‑to‑head trials with Mayo Clinic suggest detection rates comparable to MRI while potentially reducing unnecessary biopsies. The scanner automatically measures breast density and...
When Gravitational Lensing Occurs, Can We See the Object Doing the Lensing?
Gravitational lensing bends light around massive foreground objects without the light having to pass through them, so the lensing mass often appears invisible. The distorted images—Einstein rings or arcs—surround the unseen mass, as seen in Hubble photos of clusters like...
Near-Zero-CTE Dielectric Targets 224 Gb/S AI Links
Advanced Chip and Circuit Materials, Inc. introduced two new PCB dielectric materials, Celeritas HM50 and HM001, targeting AI and high‑speed digital designs. HM50 features a negative coefficient of thermal expansion (‑8 ppm/°C) while HM001 is engineered to be near‑zero CTE, both...
STAT+: Erasca Touts Strong, Though Preliminary, Results in Trial of Pancreatic and Lung Cancer Therapy
Erasca announced that its oral RAS‑targeting drug ERAS‑0015 produced tumor shrinkage in 40% of patients with advanced pancreatic cancer and 62% of those with advanced non‑small‑cell lung cancer. The early‑stage data, gathered from trials in the United States and China,...
Why Stars Spin Down, or up, Before They Die
Researchers at Kyoto University used 3D magnetohydrodynamic simulations to demonstrate that magnetic fields and convection can both spin down and, in some configurations, spin up massive stars before core collapse, challenging existing rotation‑age models. Asteroseismology now provides internal rotation measurements,...
NRC Unveils Part 57: A Streamlined Path for High-Volume Microreactor Licensing
The U.S. Nuclear Regulatory Commission has proposed Part 57, a new licensing framework that streamlines approval for high‑volume microreactors. The rule could shrink construction‑permit and operating‑license timelines to six months‑one year and generate $3.8‑$11.8 billion in industry savings. It introduces fleet‑licensing, limited...