Brains with chronic traumatic encephalopathy (CTE) show DNA damage similar to Alzheimer’s. Study links genetic stress to ...

A 3D map of planet WASP-18b reveals extreme heat zones and broken water vapor in its atmosphere for the first time.

Researchers are 3D printing human muscle in zero gravity to create better disease models and improve astronaut health during space missions.

The Pinyon Plain Mine sits just six miles from one of America’s most treasured landscapes, the Grand Canyon. This uranium mine operates within the Kaibab National Forest, which forms the green ...

Large mammals in Yellowstone adapt to summer heat by changing behavior—shaped more by landscape than biology, a new study ...

Many unique shark species are facing extinction - threatening ocean ecosystems and wiping out millions of years of evolution.

Scientists discovered that a tiny Panamanian bat hunts like a lion, catching large prey using sound, patience, and precision.

DNA in seawater revealed that 93% of fish species live beyond known ranges, exposing major gaps in global marine biodiversity records.

New research shows that living in sync with your body clock may help reduce risks for heart disease, diabetes, and high blood pressure.

Rottweilers with lifelong hormone balance lived longer and faced less danger from frailty, showing how hormones shape late-life resilience.

Stone tools reveal that the First Americans followed a coastal route from East Asia, linking both sides of the Pacific during the Ice Age.

Women need about half as much exercise as men to protect their hearts equally, according to a large study using wearable fitness trackers.