Study Suggests Possible Link Between Mother’s Occupation and Autism Spectrum Disorder in Children
A Danish registry study of 1,702 autism spectrum disorder (ASD) cases and 108,532 matched controls found that maternal occupations involving toxicant exposure or high psychosocial stress were linked to higher ASD risk in offspring. Military, judicial and ground‑transportation jobs showed 59% and 24% increased odds, respectively, while agricultural work showed no significant association. The analysis covered employment before conception, during pregnancy and into infancy, underscoring the critical pre‑conception and prenatal windows for neurodevelopmental vulnerability.
Combined Exercise and HIIT Significantly Reduce 24-Hour Blood Pressure, New Study Shows
A recent clinical trial found that a regimen combining moderate‑intensity aerobic exercise with twice‑weekly high‑intensity interval training (HIIT) lowered 24‑hour ambulatory systolic blood pressure by an average of 5.2 mmHg and diastolic pressure by 3.1 mmHg over 12 weeks. The study enrolled...
Study Identifies Geysers the JUICE Mission Could Explore on Ganymede
An international team led by Dr. Anezina Solomonidou has identified four likely cryovolcanic vents—paterae—on Jupiter’s moon Ganymede using reprocessed Galileo NIMS data. These sites are slated as priority targets for ESA’s JUICE spacecraft, which will employ its MAJIS spectrometer and...
Adaptive Cellular Evolution in the Intestine of Hyperdiverse Cichlid Fishes
Researchers generated single‑cell RNA‑seq profiles for the intestines of 24 Lake Tanganyika cichlid species with contrasting diets. The analysis revealed that dietary specialization is primarily reflected in the abundance and gene‑expression patterns of anterior enterocytes. Fast‑evolving, cell‑type‑specific genes drive these...
Closed-Loop Stimulation Modulates Attention Shifting in Children
A team of researchers published in Nature Neuroscience that real‑time closed‑loop brain stimulation can modulate how children shift attention. Using invasive sEEG in children with epilepsy, MEG in typically developing and ADHD cohorts, and TMS‑EEG in adults, they identified neural...
The Role of Sphingolipids in Major Depressive Disorder and Associated Cognitive Impairment: Interactions with Monoaminergic Signaling, Neuroinflammation, and Neurogenesis
Major depressive disorder (MDD) affects roughly 280 million people worldwide and remains poorly treated, with one‑third of patients resistant to current drugs. Over the past two decades, lipidomics has revealed that sphingolipid metabolism—particularly the acid sphingomyelinase (ASM)/ceramide pathway—plays a central role...
Tuning Interfacial Polarity for Stable High-Potential Lithium Metal Batteries
A new study in Nature Nanotechnology demonstrates that dipolar self‑assembled monolayers (SAMs) can be engineered to control interfacial polarity on the positive electrode of lithium‑metal batteries. By fine‑tuning the SAM’s electronic structure, the electric‑double‑layer environment is optimized, suppressing electrolyte oxidation...
Allogene Therapeutics Inc (ALLO) Q1 2026 Earnings Call Transcript
Allogene Therapeutics reported interim data from its pivotal ALPHA-3 trial, showing SemiCell achieved a 58.3% MRD clearance rate versus 16.7% in the observation arm—a 41.6% absolute improvement—alongside a near‑98% median ctDNA reduction. The safety profile was clean, with no cases...
Sustaining Microglial Reparative Function Enhances Stroke Recovery
A Nature study led by Jun Tsuyama and colleagues demonstrates that preserving the reparative phenotype of microglia markedly improves recovery after ischemic stroke. Using conditional knockout mice and antisense oligonucleotides (ASOs) targeting the transcription factor Zfp384, the researchers boosted IGF1 and...
Thalamo-Cortical White Matter Connectivity-Defined Thalamic Subarea Volumes Predict Individual Delay Discounting
A recent diffusion‑MRI study segmented the human thalamus into connectivity‑defined subareas and showed that the volumes of specific thalamo‑cortical tracts predict how steeply individuals discount delayed monetary rewards. Using a sample of 212 healthy adults, the researchers found that larger...
Long-Term Editing of Brain Circuits Using an Engineered Electrical Synapse
Researchers engineered a heterotypic electrical synapse using two fish connexins, Cx34.7 and Cx35, that dock exclusively with each other and not with native mammalian connexins. By mutating extracellular loop residues, they created mutant hemichannels that form stable gap junctions only...
An Ultra-Faint, Chemically Primitive Galaxy Forming in the Reionization Era
Astronomers using JWST’s NIRSpec have identified LAP1‑B, an ultra‑faint galaxy at redshift 6.625—about 800 million years after the Big Bang. Gravitational lensing amplifies its light, revealing a gas‑phase oxygen abundance only 0.4 % of the Sun’s, the lowest measured in a star‑forming galaxy....
Maternal Fasting During Early Gestation Induces Epigenetic Alterations and Schizophrenia-Related Phenotypes
Researchers at Japanese universities created a mouse model where pregnant dams fasted for 16 hours on embryonic days 1, 3 and 5, mimicking early‑trimester famine. The transient maternal fasting caused brief drops in glucose and insulin but did not affect overall maternal food intake....
How Can Low-Value Agricultural Waste Be Transformed Into High-Value Products?
Researchers at South Dakota State University have developed biodegradable films from low‑value agricultural waste such as coffee grounds, banana peels, soybean hulls, and even cow dung. By extracting cellulose and cross‑linking it with calcium ions, the team creates flexible, compostable...
Don’t Reach for the Bug Spray: Crickets Stroke a Sore Antenna, as Cues Suggest Insects Feel Pain
Researchers at the University of Sydney found that house crickets repeatedly groom a heated antenna, a behavior interpreted as targeted self‑protection and a possible indicator of pain. The experiment applied a 65 °C soldering iron tip to one antenna while control...
Territorial Conflict May Explain Male Primates’ Large Size
Researchers in Biology Letters argue that male primate size is driven more by inter‑group territorial competition than by intra‑group mate competition. An analysis of 146 primate species shows that greater home‑range overlap and frequent encounters between groups correlate with larger...
One Graph Attempts to Connect Every Object in the Universe
University of Idaho astronomers Gabriel Steward and Matthew Hedman introduced the Cohesive Object Sequence, a density‑mass diagram that maps 2,157 astronomical bodies from tiny asteroids to black holes across 12 orders of magnitude. By restricting the sample to "cohesive" objects—those...
Genetic Predisposition for Muscle Strength Linked to Slower Cognitive Decline
Researchers at the University of Toronto and Rush University used polygenic risk scores for hand‑grip strength in more than 25,000 older adults and found that a genetic predisposition for stronger grip predicts better cognitive performance and slower decline, especially in...
Details On The Rock That Got Stuck To The NASA Curiosity Rover Drill
NASA's Curiosity rover experienced a drill jam on 25 April 2026 when a rock dubbed “Atacama” adhered to the drill bit. Engineers worked remotely to free the rock, which finally detached on 1 May and fractured on impact. Mast‑camera images captured on...
A Stellar Nursery in Perseus
NGC 1333, a stellar nursery located about 1,000 light‑years from Earth in the Perseus molecular cloud, has been captured in a striking new image by John Vermette at the Starfront Observatory in Texas. The eight‑hour exposure using a 4‑inch f/5 refractor...
May 12, 2026 Quick Space Links
The post bundles several space‑related updates: a Russian Angara rocket official was sentenced in absentia to seven years for fraud, Viasat unveiled a striking image of its ViaSat‑3 F2 satellite with its large reflector fully deployed, and the 2009 Atlantis launch...
An Unusual Heat Wave Strains the World’s Most Populous Country
The April 2026 heat wave made every one of the world’s 50 hottest cities sit inside India, with peak temperatures hitting roughly 112 °F (44 °C) in Banda. The extreme heat is straining health, labor and energy systems, exposing that only about...
Personalized DNA Vaccine Doubles Glioblastoma Survival Rates
A phase‑1 trial of Geneos Therapeutics' personalized DNA vaccine GNOS‑PV01 showed it was safe and generated robust immune responses in newly diagnosed glioblastoma patients. The vaccine, which encodes up to 40 patient‑specific neoantigens, more than doubled 12‑month overall survival to...
Slowing Parkinson’s by Blocking a Key Protein
Researchers at the University of Pennsylvania have pinpointed glycoprotein nonmetastatic melanoma B (GPNMB) as a key driver of alpha‑synuclein spread in Parkinson’s disease. In pre‑clinical models, monoclonal antibodies that block GPNMB halted the neuron‑to‑neuron transmission of toxic protein clumps. Analysis...
Agriculture Drives Most Tropical Peatland Loss in Indonesia, Peru and DRC: Study
A new satellite‑based study shows agriculture is the dominant cause of tropical peatland loss in Indonesia, Peru and the Democratic Republic of Congo. In Indonesia, agriculture accounts for 67% of peat conversion; in Peru, smallholder farms drive 61%; and in...
Rare New Zealand Penguins Are Three Distinct Subspecies, New Study Shows
A new genomic analysis of New Zealand’s endangered yellow‑eyed penguin shows three deeply divergent lineages, prompting formal recognition as separate subspecies. Researchers sequenced 249 whole genomes from mainland, Enderby and Campbell islands, finding virtually no interbreeding and pinpointing immune‑related genes...
TIME Instrument Unlocks Faint Signals From Early Galaxies Across Vast Stretches of Sky
Cornell astronomers have commissioned the Tomographic Ionized‑carbon Mapping Experiment (TIME), a spectrometer that captures the collective glow of millions of early galaxies using line‑intensity mapping. Initial observations of the Sagittarius A region at the Arizona Radio Observatory confirmed the instrument’s frequency‑resolution...
“Jumping Genes” Shaped the Evolution of the Brain
Researchers at Kindai University have shown that transposable elements (TEs) contributed over 20,000 new binding sites for the neural transcription factors Sox2 and Brn2, reshaping gene‑regulatory networks during mammalian brain evolution. Specific TE families such as MER51 and MER49 spread...
CRAFT: Intensive BP Control Fails to Cut CV Risk in Atrial Fibrillation
The CRAFT trial, enrolling 1,676 atrial fibrillation patients with hypertension, compared intensive home‑based blood‑pressure control (<120 mm Hg systolic) to a standard target (<135 mm Hg). After a median four‑year follow‑up, the intensive strategy did not lower the composite of cardiovascular death, non‑fatal myocardial...
As El Niño Approaches, Scientists Predict Fierce Heatwaves, Wildfires and Floods
Scientists warn that a developing El Niño will amplify heatwaves, droughts and floods this year, but emphasize that long‑term warming from fossil‑fuel combustion remains the dominant driver of extreme weather. The warm Pacific phase can lift global surface temperatures by up...
Gravitational Waves From Colliding Black Holes May Allow Detection of Dark Matter
Physicists at MIT and European institutions have devised a waveform model that predicts how gravitational waves from black‑hole mergers would be altered when the binaries traverse dense dark‑matter clouds. Applying the model to the 28 clearest signals from LIGO‑Virgo‑KAGRA’s first...
Brain Histamine Map Links Genetic Factors to Mental Health and Psychiatric Disorders
Researchers at King’s College London and the University of Porto have produced the first multiscale map of the brain's histamine system, integrating genetics, neuroimaging and functional data. The map links histamine receptor expression to specific brain cell types, cognitive processes...
Curiosity Looks Closely at the Broken Slab that Had Been Stuck on Its Drill Bit
NASA’s Curiosity rover finally freed a 28‑pound rock slab dubbed "Atacama" that had been stuck on its drill bit, only to watch it shatter on the Martian surface. The science team quickly imaged the broken pieces and the newly exposed...
Philips Introduces Titanion MRI System
Philips unveiled the Titanion MR, an ultra‑high‑gradient 3.0 T MRI system, at ISMRM 2026. The scanner delivers 150 mT/m gradients at a 250 T/m/s slew rate and features a 55 cm field of view, low‑eddy‑current design, and AI‑driven SmartSpeed Precise software. These capabilities enable...
Acute Myeloid Leukemia Therapy Improved by CRISPR Stem Cell Transplant
A Phase I/II multicenter trial led by Washington University used CRISPR‑Cas9 to delete CD33 from donor hematopoietic stem cells in 30 high‑risk AML or MDS patients. The edited cells engrafted on schedule, with platelet recovery by day 16 and overall...
IQM Launches HPC Integration Service to Accelerate Hybrid Quantum-HPC Adoption
IQM Quantum Computers has introduced an HPC Integration Service that embeds its Radiance superconducting quantum computers as native Slurm nodes within high‑performance computing clusters. The offering leverages the open‑source Quantum Device Management Interface (QDMI) to eliminate vendor‑specific integration hurdles, allowing...
Almost Half of Everything Orbiting Earth Is Space Junk
Nearly half of all tracked objects orbiting Earth are classified as space junk, with 12,550 debris fragments representing 47% of the 33,269 known items. China is responsible for 34% of the debris, while the United States and the Russian‑aligned CIS...
What’s Really Causing the Caribbean’s Sargassum Invasion?
Scientists from the University of Miami have pinpointed West Africa’s Gulf of Guinea as the origin of the massive Sargassum blooms that have plagued the Caribbean since 2011. Using a physics‑based simulation that treats seaweed as floating rafts, the team...
Oxford Instruments and NYU Nanofab Partner to Advance Atomic-Scale Quantum Fabrication
Oxford Instruments and NYU’s Nanofabrication Cleanroom have partnered to install the United States' first PlasmaPro ASP atomic layer deposition system, dedicated to superconducting quantum applications. Funded by the U.S. Microelectronics Commons through the NORDTECH hub, the tool supports the CHIPS...
Perseverance Rover Snaps Selfie in Mars’s Western Frontier
NASA's Perseverance rover has taken a self‑portrait from the western edge of Jezero crater, marking the first selfie from that region on Mars. The image, captured by the rover’s navigation cameras, shows the rover’s mast and the surrounding basaltic terrain....
Russia Is Building Engines for Interstellar Travel While Nearly Two-Thirds of Rural Households Still Have No Indoor Plumbing — and...
In February 2026 Rosatom unveiled a prototype plasma rocket engine that can generate six newtons of thrust using 300 kW of power and promises to shrink a Mars transit from eight months to about 30 days. The test was conducted in a...
How Scientists Are Building the AI-Powered Laboratory
SLAC’s public lecture on June 4, 2026 features associate scientist Sean Gasiorowski discussing how artificial intelligence is transforming laboratory research. He explains that AI can not only analyze experimental data faster but also actively recommend the most informative next measurements,...
Southwest Monsoon Likely over Bay of Bengal and Andaman and Nicobar by Week-End: IMD
India’s meteorological agency says the southwest monsoon will move over the south Bay of Bengal, the Andaman Sea and the Andaman and Nicobar Islands by the weekend. A low‑pressure system observed at 8:30 am on May 12 is deepening and is expected...
![A Tiny Water Droplet Became the Star of Artemis II [VIDEO]](/cdn-cgi/image/width=1200,quality=75,format=auto,fit=cover/https://orbitaltoday.com/wp-content/uploads/2026/05/nasa-video-bubble.jpg)
A Tiny Water Droplet Became the Star of Artemis II [VIDEO]
NASA released a captivating video from the Artemis II mission showing astronauts Reid Wiseman, Christina Koch, Victor Glover and Jeremy Hansen release a small water droplet inside the Orion capsule. In microgravity the droplet hangs, coalesces into a perfect sphere, and...
Climate Change, Natural Resource Conflicts and Insecurity in Nigeria: Implication for Food Security
A new study links climate change, natural‑resource conflicts and insecurity to deteriorating food security in Nigeria. Using the 2018/19 General Household Survey and the 2022 National Agricultural Sample Census, researchers applied OLS, ordered logit and probit models to quantify impacts....
Associations of Diabetes Mellitus With/Without Diabetic Retinopathy and Cognitive Outcomes in Older Adults: The Potential Role of the Dietary Inflammatory...
A multi‑dataset observational study spanning NHANES, the UK Biobank and a Chinese Wenzhou cohort found that older adults with diabetes mellitus (DM) have a higher prevalence of cognitive impairment, and that the presence of diabetic retinopathy (DR) further worsens cognitive...
The Long Non-Coding RNA CidecAS Regulates Hepatocyte Lipid Metabolism via the Alpha-1 Subunit of Na+/K+-ATPase
The study identifies a novel antisense long non‑coding RNA, lnc‑CidecAS, that modulates hepatic lipid metabolism. Overexpression of lnc‑CidecAS in cultured hepatocytes and mouse models lowers extracellular and serum triglycerides, reduces body‑fat accumulation, and ameliorates diet‑induced hepatic steatosis. Mechanistically, lnc‑CidecAS directly...
Association of the Sarcopenia Index with Incident Depressive Symptoms and Adverse Depressive Symptom Trajectories
A longitudinal analysis of 6,286 older adults in the Health and Retirement Study found that a higher baseline sarcopenia index (SI) is linked to a reduced risk of developing depressive symptoms over six years. Each standard‑deviation increase in SI lowered...
Hello Universe: NASA’s Next-Gen Space Processor Undergoes Testing
NASA’s Jet Propulsion Laboratory has begun rigorous testing of its Next‑Gen Space Processor (NGSP), a radiation‑hardened computer designed for deep‑space missions. The prototype demonstrated a 30% reduction in power consumption and twice the processing speed of the agency’s legacy hardware....
Two Overnight Launches From SpaceX and China
SpaceX lifted off from Vandenberg with a classified batch of National Reconnaissance Office satellites on a Falcon 9, marking the booster’s ninth flight and a successful drone‑ship landing. China followed with a Long March 6A launch from Taiyuan, adding up to 18 Qianfan...