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Phys.org / Toxic algae can pose a hidden danger to dogs swimming in freshwater

Diving into cool water can be a quick way to escape the summer heat, but during certain times of year, freshwater can pose hidden dangers to people and pets.

Sep 17, 2026
Phys.org / Robots and AI uncover unexpected pathway in classic 135-year-old chemical reaction

Chemical reactions are often written as simple equations: Starting materials go in, and a product comes out. In reality, the same substrates can follow many different pathways depending on their concentrations, temperature, ...

Sep 15, 2026
Phys.org / Hidden receptor interactions may explain past failures of brain disorder drugs

Metabotropic glutamate receptors, which are important but difficult drug targets, interact in surprisingly varied ways with their principal regulatory proteins, according to two new studies led by Weill Cornell Medicine investigators. ...

Sep 14, 2026
Medical Xpress / Engineered mice give human brain organoids space to form working circuits

Stanford Medicine scientists have chalked up a major advance in growing human brain cells outside the human brain—and outside laboratory glassware.

Sep 16, 2026
Tech Xplore / Why AI consciousness could become the next great societal divide

The debate about AI consciousness is growing in academic articles, newspaper opinion pieces and even among AI bots themselves. I doubt this is a passing wave of interest.

Sep 17, 2026
Phys.org / Series of reactions reveals how complex carbon chemistry can begin in frigid space

Before there was Earth, there was chemistry. In the unimaginable cold, dark clouds where stars and planets are born, carbon molecules assemble into more complex forms—starting a chemical journey that could eventually deliver ...

Sep 14, 2026
Medical Xpress / Can psychedelic clinical trials be better? Researchers say yes

UC San Francisco researchers are weighing in on one of the biggest challenges in psychedelic science, arguing that clinical trials need more convincing placebo treatments to better measure the drugs' true effects.

Sep 16, 2026
Phys.org / Why most rivers don't respond to storms the same way twice

The same amount of rain falling on the same landscape at different times can send very different amounts of water into its rivers, according to a new study in Nature Water. The research offers a global picture of how catchments ...

Sep 15, 2026
Phys.org / Scientists discover dispersal mechanism and new gene family in harmful E. coli strains

Researchers from Tokyo Metropolitan University have identified how certain dangerous bacteria spread. They studied chain-like adherence pattern (CLAP) varieties of Shiga toxin-producing E. coli (STEC), finding that single ...

Sep 14, 2026
Phys.org / Tiny 'whirlpools' discovered in atom-thin semiconductor

Monash University-led researchers have directly imaged tiny swirling structures inside an atomically thin semiconductor, opening new possibilities for future low-energy electronic technologies. Published in Science Advances, ...

Sep 14, 2026
Phys.org / Improving urban flood forecasting with real-time hazardous rainfall detection

The Korea Institute of Civil Engineering and Building Technology (KICT) announced that it will apply its early detection technology for quasi-stationary linear rainbands and sudden localized torrential rainfall to the Urban ...

Sep 18, 2026
Phys.org / Australia's ancient rainfall patterns more complex than previously believed

"Sediment and fossil records are a major pillar of our understanding of how the climate works—but climate scientists have gotten something wrong about Australia's ice age," says Dr. Alex F. Wall, lead author of a new research ...

Sep 16, 2026