Wildfire smoke may trigger more severe strokes
Air pollution is often thought of as a long‑term environmental problem, but new research suggests that even short bursts of polluted air may have...
‘Forever chemicals’ may speed up aging in middle-aged men
Chemicals known as PFAS, often called “forever chemicals,” are found in many everyday products, from non-stick cookware and waterproof clothing to food packaging and...
Breathing dirty air may quietly raise Alzheimer’s risk in older people
Alzheimer’s disease is the most common form of dementia and affects tens of millions of people around the world. It slowly damages memory, thinking...
Traffic pollution may increase breast cancer risk
Breast cancer is one of the most common cancers affecting women, and understanding what increases the risk has been a major focus of medical...
Scientists discover strange “boiling” motion deep inside Greenland’s ice
For years, scientists studying the Greenland ice sheet have been puzzled by unusual swirling patterns hidden deep beneath the surface.
Now, researchers believe they have...
Dirty air, fading memories: How pollution may raise Alzheimer’s risk
Breathing polluted air may do more than harm your lungs and heart. A large new study suggests it could also increase the risk of...
New 3D printing ink made from wood waste can be recycled with water
3D printing has changed how products are designed and manufactured, allowing engineers and designers to create complex objects layer by layer from digital models.
The...
Yangtze river fishing ban sparks dramatic wildlife comeback after 70 years
After decades of environmental decline, the Yangtze River is showing early signs of recovery thanks to a sweeping fishing ban introduced by China in...
Scientists develop stretchable patch that detects toxic gas on your skin
Ammonia gas is one of the most widely produced chemicals in the world and plays a major role in modern life.
It is used in...
This smart vest could help save elderly lives by detecting hypothermia early
Scientists have created a new “smart” vest designed to help protect older adults from hypothermia, a dangerous drop in body temperature that can become...