Today's Science Pulse
Twisting 2D hBN layers unlocks unprecedented control of quantum light
Researchers demonstrated that rotating ultra‑thin hexagonal boron nitride sheets can reversibly shift the color and wavelength of embedded quantum emitters far beyond what traditional solid‑state hosts allow. By picking up, stacking, and twisting the layers, they achieved spectral tuning orders of magnitude larger, a breakthrough reported in Science Advances.
![[Y-Insight] Semiconductor Reliability Emerges as Decisive Factor in New Space Era](/cdn-cgi/image/width=1200,quality=75,format=auto,fit=cover/http://www.thelec.net/news/thumbnail/202604/6747_7080_66_v150.jpg)
[Y-Insight] Semiconductor Reliability Emerges as Decisive Factor in New Space Era
Semiconductor reliability is becoming a decisive factor as the space sector moves into a privately driven New Space era, where launch costs have fallen and commercial off‑the‑shelf (COTS) components are increasingly used. Lee Kwan‑hoon of Korea’s KETI warns that space environments impose extreme radiation, temperature, and vacuum stresses that exceed automotive and military standards, demanding rigorous validation. KETI is leveraging ESA’s SPENVIS tool to simulate orbital conditions and is focusing on materials such as polyimide films, yet Korean firms still lack operational heritage data. The gap threatens the expansion of Korean space‑grade electronics despite growing demand for high‑reliability components.
Seeing Clearly Even in the Fog
Korean researchers led by Jong‑Soo Lee have created a next‑generation short‑wave infrared (SWIR) image sensor that fuses Ag₂Te quantum dots with an MoS₂ 2D semiconductor. The hybrid architecture leverages photodoping at the material interface to deliver a responsivity of 7.5 × 10⁵ A/W...
SpaceX Launches 24 More Starlink Satellites
SpaceX lifted off from Vandenberg Space Force Base, deploying 24 additional Starlink satellites on a Falcon 9. The rocket’s first stage achieved its fifth successful landing on a Pacific‑based drone ship, underscoring the company’s reusable‑launch capability. In the 2026 launch race,...
FMRI-Based Mega-Study of Psychedelics Reveals Patterns of Brain Signaling Reorganization
An international consortium analyzed resting‑state fMRI scans from over 250 healthy volunteers who received psilocybin, LSD, DMT, mescaline or ayahuasca, creating the largest pooled dataset of psychedelic brain imaging to date. Using a unified processing pipeline and Bayesian hierarchical modeling,...
Scientists Make Breakthrough in Solving Mystery of Volcanic Lightning
Scientists at the Institute of Science and Technology Austria have identified a thin carbon coating on silica particles as the missing link that electrifies volcanic plumes, producing spectacular lightning. The discovery, published in Nature, shows that heating silica in normal...
Rocket Lab Launches Satellites for Japan’s Space Agency JAXA
Rocket Lab successfully launched eight JAXA small satellites on its Electron rocket from New Zealand after Japan’s own launchers were grounded. The payload had originally been slated for JAXA’s Epsilon‑S rocket, which remains offline following a December explosion. The same...
OSK Reprogramming Restores Adult Heart Regeneration
NEW STUDY: OSK rewinds the clock and pushes adult heart cells into a regenerative state that improves heart repair Why is this such a big deal? Because adult heart cells do not meaningfully divide, which is why the heart heals with scar...
Astronaut Takes Photo of His University From Orbit
NASA astronaut Jack Hathaway, a 2014 MSc graduate of Cranfield University, snapped a photograph of the school’s campus from the International Space Station on Saturday. He waited for the correct orbital pass and clear British weather before capturing the image,...
Older and Wiser: How Elder Animals Help Species to Survive
New research spotlights the outsized influence of older animals—elephants, whales, big cats, and long‑lived fish—on population survival, prompting the term “longevity conservation.” The concept, formalized in a 2024 *Science* paper and an IUCN resolution, argues that protecting the full age...
Muons, Massive Waves and Restored Sight: The Winners at the ‘Oscars of Science’ – Podcast
The Breakthrough Prize, dubbed the "Oscars of science," handed out $3 million awards in physics, mathematics and life sciences at a high‑profile ceremony in Los Angeles. Jean Bennett was among the laureates, receiving the life‑sciences prize for co‑creating the first FDA‑approved gene‑augmented...
Switching Neural Code May Solve Ongoing Face-Recognition Debate
Neuroscientists recorded face‑patch neurons in macaques and discovered that these cells initially respond to broad visual features before rapidly switching—within roughly 100 ms—to a face‑specific code that encodes detailed attributes such as inter‑eye distance and hair color. This dynamic tuning transition,...
NordSpace Company Profile
Canadian launch startup NordSpace, founded in 2022 by engineer‑entrepreneur Rahul Goel, has raised roughly CAD$10 million (~US$7.4 million) of personal capital and recently secured a CAD$8.33 million (~US$6.2 million) DND “Launch the North” grant to accelerate its orbital Tundra vehicle. The company is developing...
New Chip Can Protect Wireless Biomedical Devices From Quantum Attacks
MIT engineers have unveiled a needle‑tip ASIC that brings post‑quantum cryptography to wireless biomedical implants such as pacemakers and insulin pumps. The chip achieves 20‑60× higher energy efficiency than existing PQC implementations while adding on‑chip random number generation, side‑channel protection...
GLP-1 Weight Loss Drugs Trigger a Life-Threatening Brain Condition by Depleting Vitamin B1
A recent analysis of FDA adverse‑event reports and case studies linked 15 instances of Wernicke encephalopathy—a severe, vitamin B1‑deficiency brain disorder—to the use of GLP‑1 weight‑loss drugs such as semaglutide and tirzepatide. Most patients experienced prolonged nausea, vomiting, and rapid weight...
CoQ10 Boosts Exercise Performance, Recovery: Thailand Crossover Study
Researchers at Mahidol University conducted a crossover trial in Thailand examining post‑workout supplementation with 300 mg CoQ10, a lemon‑flavored Gatorade, or placebo in normal‑weight and overweight men aged 18‑30. The study found that CoQ10 significantly increased resistance‑exercise volume and reduced urinary...
QC Design Launches Gauge for Theoretical Error-Correction Benchmarking
QC Design has unveiled Gauge, an extension to its Plaquette platform that benchmarks the theoretical limits of quantum error‑correction codes. By mapping decoding to a statistical‑mechanical model, Gauge computes optimal fault‑tolerance thresholds under various noise conditions. Its Markov‑chain Monte Carlo...
Artemis II Inspires Hope for Exploration and Science
This week's EVSN is our love letter to the Artemis II mission. I have a lot of weird & contradictory emotions about all the resources going into human space exploration & not into science. But what if there were enough...
New Open-Access Testbed in Colorado to Validate Quantum Precision Timing
The Colorado Quantum Incubator (COQI) is opening the United States’ first open‑access quantum timing testbed in Boulder’s Flatiron Park. The facility will host Xairos Systems’ Quantum Time Transfer (QTT) platform, which uses entangled photons to synchronize clocks over fiber‑optic and...
Accelerating Drug Discovery with Fragment Screening
Scientists at DOE’s Brookhaven National Laboratory are piloting a publicly‑available fragment‑based drug design (FBDD) platform at the NSLS‑II synchrotron. Using macromolecular X‑ray crystallography, the program couples robotics, automation and AI to screen small chemical fragments against protein targets. Early tests...
Before Vaccines, Diphtheria Used to Kill Hundreds Each Year. Now It’s Back in Australia
Australia is witnessing a resurgence of diphtheria, with the Northern Territory reporting 17 respiratory cases and 60 cutaneous cases in the past year, and Western Australia’s Kimberley region logging 27 cases in the last month. The outbreak extends to Queensland...
Crowdfunded Rapamycin‑Exercise Trial Shows Promising Aging Data
Five years ago, @BradStanfieldMD reached out with an idea: a crowdfunded clinical trial testing rapamycin combined with exercise in older adults. The results are now published — and Brad and I just sat down for a full 42-minute breakdown...
Sony AI’s Robot Ace Beats Elite Humans in Table Tennis, Marking First Real‑World AI Victory
Sony AI announced that its robot Ace defeated elite human opponents in table tennis, winning three of five matches under official ITTF rules. The achievement demonstrates a new level of real‑world AI performance, extending the company’s prior virtual‑domain successes into...
Rocket Lab Launches Gauss Electric Thruster, Targeting 200+ Units Annually
Rocket Lab announced the Gauss electric thruster, a Hall‑effect propulsion unit designed for mass production of more than 200 units per year. The system promises higher specific impulse and lower propellant mass, addressing the scaling needs of commercial and national‑security...
Northrop Grumman Slashes Spacecraft Design Time to Hours with AI
Northrop Grumman announced that AI integration has reduced spacecraft design cycles from years to hours, a speedup of roughly 100 times. The breakthrough, achieved with Flexcompute and NVIDIA, promises faster, more precise space missions and could reset industry timelines.
First Graphene Roof Tile Trial Success Paves Way for Market Entry
First Graphene (ASX:FGR) reported a successful world‑first trial of graphene‑enhanced cement roof tiles, producing over 10,000 units at FP McCann’s UK plant. The tiles delivered up to 14% cradle‑to‑gate CO₂ reduction and an 8% cut in cement use while matching...
Climate Change Means More Landslides in NZ – but New Tech Can Help Reduce the Risk
Extreme rainfall linked to climate change is driving a surge in landslides across New Zealand, where they already cost an estimated $150‑180 million USD each year and claim more lives than volcanoes or earthquakes combined. New research shows that higher‑emission scenarios could...
A Ripple Effect: New Research Links Calf Fertility Timing to Milk Production, Workload and Farm Costs
New research from New Zealand’s Resilient Dairy Programme links early calf conception to higher early‑lactation milk yields, reduced labor, and lower farm costs. Cows with higher fertility breeding values resume cycling sooner, conceive more reliably, mature earlier, and stay productive longer....
Scrotal Sun Myths Debunked: UV Boosts Testosterone Generally
Sorry to be the bearer of bad news but this is bullshit. The 1939 paper referenced is a study conducted on institutionalized men with documented depression, measuring a urinary testosterone byproduct, not serum levels, and without a control group. There...
Perth Biotech at Cutting Edge of the Future of Medicine
Syngenis, a Perth‑based biotech, is converting its research‑grade oligonucleotide lab into Australia’s first GMP‑certified facility, enabling local production of clinical‑grade DNA and RNA strands. The move could bring back roughly AUD 160 million (about US 105 million) of annual overseas GMP work, tapping into...
April 22, 2026 Zimmerman/Batchelor Podcast
Robert Zimmerman’s "Genesis: the Story of Apollo 8" has been released in multiple digital formats, adding an ebook and an audiobook to the existing print edition. The hardback autographed version sells for $60 and the paperback for $45, each with an...
Study Finds Most Dry Exoplanets Lack Sustainable Carbon Cycles
A team of planetary scientists has shown that many Earth‑like exoplanets without enough surface water cannot sustain a carbonate‑silicate cycle, undermining long‑term climate stability. The finding adds a critical water‑availability clause to the traditional habitable‑zone definition and could reshape target...
Swedish Study Finds Centenarians Thrive Within Balanced Biomarker Ranges
A new Swedish longitudinal study of tens of thousands of participants reveals that centenarians cluster within moderately optimal biomarker ranges rather than extreme lows or highs. The findings upend traditional clinical guidelines and suggest a new template for biohacking longevity.
First-in-World Spine Surgery Performed with Medtronic’s AI‑Powered Robot
Dr. Jeffrey L. Gum of Norton Leatherman Spine completed the world’s first spine operation using Medtronic’s Stealth AXiS robotic platform, a system that blends AI‑based alignment tracking with cloud‑enabled planning. The FDA‑cleared robot promises faster procedures, reduced radiation exposure and...
This Routine Heart Scan Sees the Danger Coming Long Before Symptoms Strike
Researchers at Kumamoto University demonstrated that adding a delayed imaging phase to a standard cardiac CT scan enables measurement of Late Iodine Enhancement (LIE) and Extracellular Volume (ECV) fractions. In a cohort of 1,207 patients tracked for an average of...
Scientists Unleash Giant ‘Freak Wave’ in Lab Pool and It Erupts Upward (Video)
Scientists have recreated a rogue wave in a circular wave basin by synchronizing computer‑controlled paddles to focus energy at the center, producing a vertical jet that mimics 65‑foot ocean swells. The experiment offers the first repeatable, lab‑scale visual proof of...
Seeing Earth as a Pixel to Hunt Life
🌎 For Earth Day, consider our pale blue dot as a single pixel 🔵 like Cassini saw looking back at Earth from Saturn. What might we glean from a single...
Insilico Launches First Longevity Board to Accelerate AI Aging Research
Insilico Medicine Announces Industry's First Longevity Board to Accelerate AI-Driven Aging Research for Drug Discovery https://t.co/Xd8GpDTVjW
Nanomerics Secures US Patent Extending MET Platform Protection Into the 2040s
Nanomerics Ltd. has been granted a US patent that stretches the protection of its MET nanomedicine delivery platform into the 2040s. The filing secures the company’s core ocular and nose‑to‑brain drug pipelines and signals confidence in commercializing its nanotech‑based therapies.
Stay Alive Until the Decade’s Immortality Bridge Opens
You don’t need to live 100 years. You need to live long enough to live forever. The bridge is being built THIS decade. Your only job is to still be here when it opens. LEV-2033.
Genetic Bridge Links Ageing Theory to Lifespan Interventions
Dynamics of genetic and somatic trade-offs in ageing and mortality “These findings provide a genetic bridge between evolutionary theories of ageing and molecular mechanisms that can guide interventions to extend healthy lifespan.” https://t.co/HFGnELAIqH https://t.co/gAlE7D4OCh
China Unveils 5‑Meter Composite Propulsion Module for Reusable Long March 10
China Aerospace and Technology Corporation (CASC) unveiled a 5‑meter-wide composite propulsion module that is over 60% carbon‑fiber, can endure 1,000 metric‑ton axial loads, and was built in just seven months. The component is slated for the next‑generation Long March 10 reusable rocket,...
Epidemiology Insights: Tackling Pandemic Threats with Prof Rimoin
Great to host my extraordinary colleague/friend Prof Anne Rimoin @arimoin @UCLAFSPH UCLA Fielding School of Public Health here at @TXMedCenter @BCM_TropMed @TexasChildrens discussing her important work tomorrow on epidemiological approaches to pandemic threats and public health https://t.co/mKRffWimMv
Columnless Midiprep: Pool Minipreps, Elute at Quarter Volume
Nice. Good midiprep. Gonna use this for some gene gun optimizations. All columnless, simply combining a few minipreps and eluting in ¼th volume. https://t.co/0unMuxJTIc
Feeling the Heat
Cotality’s 2026 analysis warns that extreme‑heat risk is expanding beyond the Southwest, with the Midwest seeing the steepest percentile jumps by 2030 and half of U.S. homes facing two extra weeks of 95 °F days by 2050. Texas and Florida remain...
Early Dopamine Disruption in the Entorhinal Cortex of a Knock-In Model of Alzheimer’s Disease
The study using amyloid precursor protein knock‑in (APP‑KI) mice shows that associative memory formation deteriorates as early as four months, driven by dysfunction of dopamine inputs to the lateral entorhinal cortex (LEC). Electrophysiological recordings reveal hyperactive LEC layer 2/3 neurons and...
Neuroendocrine Signature of ME/CFS: Meta-Analytic Evidence for Bioactive Cortisol Deficit and Exaggerated Feedback Sensitivity
A new meta‑analysis of neuroendocrine studies in myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) reveals a consistent deficit in bioactive cortisol and an exaggerated hypothalamic‑pituitary‑adrenal (HPA) feedback loop. The pooled data indicate roughly a 30% reduction in free cortisol levels compared with...
Interfacial Polarity Modulation of Positive Electrode Active Materials for High-Potential Lithium Metal Batteries
Researchers have introduced a polarity‑modulation strategy for positive‑electrode active materials that stabilizes high‑potential lithium‑metal batteries. By applying tailored self‑assembled monolayers and fluorinated surface treatments, the cathode interphase becomes LiF‑rich, suppressing electrolyte oxidation above 4.5 V. The approach delivered a 4.6 V Li||LiCoO₂...
BOLD fMRI Reflects Both Vascular and Metabolic Signals
A new quantitative fMRI study by Epp et al. demonstrates that the blood‑oxygenation‑level‑dependent (BOLD) signal reflects both vascular blood‑flow changes and metabolic oxygen‑consumption shifts, and that these two components are not always tightly coupled across the brain. The authors argue that...
Shingles Vaccine Cuts Dementia Risk by Half.
Have you had your shingles shot? A major 2026 study of over 300,000 people age 65 and older found that the shingles vaccine reduces the risk of dementia by up to 50%. Remarkably, men, women, and folks across age and ethnic...
Fixed or Flexible? Study Shows Vision-Related Neurons Can Rapidly Switch Codes
Neuroscientists led by Doris Tsao have demonstrated that neurons in the inferotemporal (IT) cortex do not rely on static tuning functions as previously believed. Using high‑resolution recordings in awake monkeys, the team showed that individual visual neurons can flip between...