All News

Phys.org / Scientists discover how plant cell walls guide stem cells

Imagine if our bodies could grow new organs throughout our entire lives. Plants do this constantly, thanks to tiny, powerful reservoirs of stem cells. But how do these cells know when to divide, and how do they ensure each ...

20 hours ago in Biology
Medical Xpress / When measles hit West Texas, school absences soared and it wasn't just sick kids who were out

When a measles outbreak hit West Texas this year, school absences surged to levels far beyond the number of children who likely became sick, according to a study, as students were excluded or kept home by their families to ...

10 hours ago in Health
Medical Xpress / How does grandparental care affect children's health?

Research published in Health Economics indicates that regular childcare provided by grandparents can ease the pressures on parents but may have some negative impacts on children's health.

11 hours ago in Health
Phys.org / Can an electronic nose detect indoor mold?

Researchers have developed an electronic nose that can reliably sense and identify mold, which causes various health issues for humans and animals, as well as damage to homes and other buildings and structures.

11 hours ago in Chemistry
Phys.org / Shaking magnets with ultrafast light pulses reveals surprising spin control

An international team of researchers led by Lancaster University has discovered a highly efficient mechanism for shaking magnets using very short light pulses, shorter than a trillionth of a second. Their research is published ...

Dec 16, 2025 in Physics
Medical Xpress / Do natural disasters have long-term impacts on mortality in older adults?

Severe weather events have long-term health consequences for vulnerable older adults, according to a study in the Journal of the American Geriatrics Society based on data following Hurricane Harvey.

11 hours ago in Gerontology & Geriatrics
Phys.org / Your body is full of medicine. Researchers can now synthesize it

Northeastern University researchers have made a breakthrough drug discovery, developing the first synthetic endogenous cannabinoid compound, with repercussions for new therapeutics from pain and inflammation to cancer.

23 hours ago in Chemistry
Phys.org / Ocean sediments are key to survival of northeastern US salt marshes

Salt marshes, those critical habitats that protect coastal towns from flooding, store massive amounts of blue carbon, support fisheries and play a key role in ecological resilience, are struggling to survive as oceans rise ...

22 hours ago in Earth
Medical Xpress / Parasports provide a range of benefits for people with cerebral palsy

A review in Developmental Medicine & Child Neurology summarizes the multiple benefits of sport participation for people with cerebral palsy. The authors present a summary of available sports, as well as adaptations, to help ...

Phys.org / Signature of climate change: Nearly half of harmful wildfire smoke exposure linked to human-caused warming

Across the western U.S., wildfires and the dangerous smoke that results have increased in frequency and intensity since the 1990s—that much is clear. Surprisingly less clear are the exact reasons why: While greenhouse gas-related ...

23 hours ago in Earth
Phys.org / Climate change's hidden price tag: A 12% drop in our present income

For decades, economists have focused on how climate change will impact the future. New research from Derek Lemoine, APS Professor of Economics in the Eller College of Management, shows the impact is already here: climate ...

23 hours ago in Earth
Phys.org / AI and underwater recordings reveal bowhead whale breeding grounds in Arctic sea ice

If bowhead whales produce particularly varied and diverse calls in one area, it is very likely that the area is a breeding ground. The species occurs exclusively in the Arctic Ocean and is therefore endemic to this region.

23 hours ago in Biology