Giant impact could have formed an intact moon within five hours, simulations suggest
Phys.orgby Southwest Research Institute·1 Sept 2026
Giant impact could have formed an intact moon within five hours, simulations suggest New Southwest Research Institute (SwRI) modeling, conducted in collaboration with scientists at the University...
Elementary school teachers report increased student hunger and anxiety after universal free school meals ended
Phys.orgby Elsevier·1 Sept 2026
Elementary school teachers report increased student hunger and anxiety after universal free school meals ended A recent study published in the Journal of Nutrition Education and Behavior explored...
Saturn encounter may have set distant centaur on path to becoming a comet
Phys.orgby Andrew Miller·1 Sept 2026
Saturn encounter may have set distant centaur on path to becoming a comet More than 3 billion miles (4.8 billion kilometers) from Earth, an ancient icy object is slowly awakening.
Canada's Labrador Shelf preserves climate records once thought erased by ice
Phys.orgby Kiel University·1 Sept 2026
Canada's Labrador Shelf preserves climate records once thought erased by ice The Labrador Shelf is a shallow marine area on the margin of the Labrador Sea in the North Atlantic off the east coast...
A roadmap for animal-free chemical testing
Phys.orgby Cathrin Nastevska·1 Sept 2026
A roadmap for animal-free chemical testing For many years, the European Union has pursued a policy aimed at the replacement, reduction and refinement of animal testing (the 3Rs principle).
A sustainable flame retardant derived from corn steep liquor
Phys.orgby Sandra Mehlhase·1 Sept 2026
A sustainable flame retardant derived from corn steep liquor Certain phosphorus compounds are highly effective at suppressing fires, which is why they are widely used in flame retardants.
Ocean heat waves linked with poorer health among children in coastal communities
Phys.orgby Katie Bohn·1 Sept 2026
Ocean heat waves linked with poorer health among children in coastal communities Marine heat waves—periods of abnormally warm ocean temperatures—may have negative health effects on children who...
AI-informed AdaptiveFlow redefines large-scale cloud computing for drug discovery
Phys.orgby St Jude Children's Research Hospital·1 Sept 2026
AI-informed AdaptiveFlow redefines large-scale cloud computing for drug discovery Researchers today announced AdaptiveFlow, an AI-informed platform that can virtually screen billions of drug-like...
Precision optics to make plant health visible from space
Phys.orgby Desiree Haak·1 Sept 2026
Precision optics to make plant health visible from space When the ESA Earth observation mission FLEX launches into space on September 15, 2026, as scheduled, it will carry high-precision optical...
Larger catalyst batches could make carbon recycling cheaper and easier to scale
Phys.orgby Clara Turnage·1 Sept 2026
Larger catalyst batches could make carbon recycling cheaper and easier to scale Turning carbon dioxide into industrial chemicals used in everything from synthetic fuels to plastics and...
Tests reveal how thermoplastic composites lose strength at elevated temperatures
Phys.orgby Oleg Sherbakov·1 Sept 2026
Tests reveal how thermoplastic composites lose strength at elevated temperatures Researchers from Skoltech together with colleagues from Xi'an Jiaotong University and the Blagonravov Institute of...
Warmer waters, pest species and habitat loss major threats to small, rare freshwater fish
Phys.orgby Griffith University·1 Sept 2026
Warmer waters, pest species and habitat loss major threats to small, rare freshwater fish One of Australia's most comprehensive assessments of endemic, rare or threatened freshwater fish has found...
Watching nanoparticles form in real time uncovers 'missing link' in microwave-assisted manufacturing
Phys.orgby Kaitlyn Landram·1 Sept 2026
Watching nanoparticles form in real time uncovers 'missing link' in microwave-assisted manufacturing Advanced materials power everything from batteries and electronics to clean energy technologies.
Where people go shapes urban mixing more than where they live, research finds
Phys.orgby Cyrus Moulton·1 Sept 2026
Where people go shapes urban mixing more than where they live, research finds For millennia, people have been drawn to cities for opportunities, jobs and the possibility of sharing a sidewalk with...
Cannabis ads may shape viewers' expectations about cannabis and sex
Phys.orgby Will Ferguson·1 Sept 2026
Cannabis ads may shape viewers' expectations about cannabis and sex Alcohol advertisers have long faced industrywide guidelines discouraging them from linking drinking with sexual success.
In tune with nature: Human speech follows a rhythm that is also found in the animal kingdom
Phys.orgby Fabienne Salfner·1 Sept 2026
In tune with nature: Human speech follows a rhythm that is also found in the animal kingdom The temporal structure of speech rhythms resembles that of the communication signals of numerous animal...
Martian astronomy: Percy sees a 'Phobos eclipse' from Mars
Phys.orgby David Dickinson·1 Sept 2026
Martian astronomy: Percy sees a 'Phobos eclipse' from Mars What's so special about spotting Phobos crossing in front of the sun? Sure.
Hidden protein recycling hubs discovered inside human sperm cells
Phys.orgby VIB·1 Sept 2026
Hidden protein recycling hubs discovered inside human sperm cells Researchers at VIB, VUB and the Medical Research Council Laboratory of Molecular Biology (UK) have discovered a hidden feature of...
Switching gravity on and off leaves particles behind, mathematical model finds
Phys.orgby Radboud University·1 Sept 2026
Switching gravity on and off leaves particles behind, mathematical model finds Hawking radiation causes black holes to eventually evaporate.
Exposure to forever chemicals through sea spray may be overblown
Phys.orgby Sandra McLean·1 Sept 2026
Exposure to forever chemicals through sea spray may be overblown Coastal residents may be worried about exposure to forever chemicals from sea spray during hot summer months, but York University...
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