Struggles with money, housing, and daily stability may shape healthy aging as much as disease, scientists report.

An underwater "video-acoustic" camera system recorded life on the Arctic seafloor for days, finding elusive marine life.

Massive star clusters may have blasted enough ultraviolet radiation into space to transform the early universe, new research ...

The growing demand for nickel for electric cars and clean energy is threatening tropical forests and coral reefs.

Airport air contains huge spikes of ultrafine particles from aircraft exhaust, with pollution levels far above background air ...

A parent’s stress can directly affect a child’s body within seconds. Calm responses help children manage stress better over ...

A global study found that major heart risk prediction tools work across continents, while a urine test may improve accuracy ...

A large study shows that warming does not always increase pest insects. About half of insect populations grow while others ...

Birds rapidly stop calling after hearing a predator, using silence to avoid detection. This response varies by location, size ...

New drug Baxdrostat lowers stubborn high blood pressure in difficult-to-treat patients, showing promising results in a global ...

A new study challenges the 10000 step rule and shows that around 8500 steps daily may be enough for long term weight loss.

The second largest tsunami in history struck an Alaska fjord after a mountain slope suddenly collapsed in the Tracy Arm ...