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Phys.org / Cuttlefish suckers reveal how they grip rough prey—and could inspire better technology

Cephalopods are a group of soft-bodied marine mollusks that include cuttlefish, octopuses, squid and nautiluses. Many of these mollusks have muscular suckers on their arms that allow them to seize prey or grip other surfaces ...

Sep 17, 2026
Phys.org / A mushroom-powered boost for soybean byproducts

Scientists from Nanyang Technological University, Singapore (NTU Singapore) have demonstrated in a lab-scale study a fermentation method that could transform okara, a nutrient-rich soybean byproduct from tofu and soymilk ...

Sep 21, 2026
Phys.org / Drought in the Northeastern United States has decreased

As climate change continues to affect the U.S., many regions throughout the country, especially the West, are experiencing more drought.

Sep 21, 2026
Phys.org / Webb measures extreme gas outflows from distant 'dead' galaxies

Astronomers using the James Webb Space Telescope have measured the most powerful gas outflow ever recorded from a "dead" galaxy outside our cosmic neighborhood and found that even outflows this extreme may not be enough to ...

Sep 16, 2026
Tech Xplore / A cooling device built to last: Sustainable refrigeration system maintains performance through one million cycles

Although invaluable to modern society, refrigeration faces challenges from traditional vapor-compression systems, which are energy-intensive and use refrigerants that exacerbate the greenhouse effect and damage the ozone ...

Sep 18, 2026
Phys.org / A molecular bridge connects two signaling pathways critical for pollen development

Cells rely on complex signaling networks in which different molecular pathways communicate with one another. Small GTPases act as molecular switches in these networks, controlling diverse cellular processes such as intracellular ...

Sep 19, 2026
Medical Xpress / Changes in oral anticoagulant and cardiovascular drug use with the progression of neurodegenerative disorders

Cardiovascular diseases are common among people living with Alzheimer's disease (AD) and Parkinson's disease (PD). Understanding drug utilization patterns in these populations is important for ensuring safe and effective ...

Sep 21, 2026
Phys.org / Why AI resembles a charismatic religious leader

People are turning to artificial intelligence for a seemingly unending variety of reasons. Many ask AI what to cook for dinner or how to develop a workout plan. Some even rely on AI to create school handouts or revise a work ...

Sep 21, 2026
Medical Xpress / Postpartum pain and depression hinder women's recovery after childbirth, study finds

Postpartum women who experienced simultaneous physical pain and depression said that these symptoms compromised their ability to care for themselves and their infants, their mother-infant bonds and relationships with others, ...

Sep 21, 2026
Medical Xpress / Compact sensor offers contactless measurement of vital signs

Whether in a hospital, a vehicle or a manufacturing facility, monitoring a person's health without touching them or restricting their freedom to move can be useful in numerous situations. However, conventional measurement ...

Sep 21, 2026
Medical Xpress / Salivary cortisol patterns linked to cognitive decline over 11 years

In a study published in the journal JAMA Network Open, an irregular pattern and consistently higher levels of the stress hormone cortisol in saliva were associated with cognitive decline later in life. Black participants ...

Sep 20, 2026
Medical Xpress / Government-owned aged care homes linked to fewer hospital visits in Australia

Experts have raised concerns about a gradual shift in ownership and management models in Australia's aged care facilities—and the subsequent impact this has on the quality of care and resident health outcomes.

Sep 21, 2026