Over time, plastics break into smaller and smaller fragments called microplastics and — when they’re invisible to the naked eye — nanoplastics. The human body’s mechanisms ...

Build stronger bones with weight-bearing, resistance, and impact exercises. Learn the best workouts to improve bone density and prevent bone loss.

Lower ab exercises like hollow holds, lying leg raises, and Russian twists help strengthen the deep core muscles for ...

You know them and you might fear them, but snakes are our critter neighbors in Arizona. Here are 10 wacky questions people ...

Lindi Marcusen’s leg was amputated on impact, leaving her with severe lower‑body trauma and extensive internal injuries.

As biologists know, nature can take its sweet time explaining itself. Andrew Gillis, associate scientist at the Marine ...

More than two decades after a California banker vanished, parts of his body have washed up on the west coast – for a second ...

A sudden cramp at night. Ankles that look swollen by evening. A strange heaviness that makes walking feel harder than usual. These are common complaints, but they are often brushed aside as “just ...

Imagine losing a limb and just growing it back like nothing happened. Sounds like something straight out of a superhero comic, right? But in the animal kingdom, this astonishing power isn’t just ...

The animal kingdom is full of fascinating adaptations, but perhaps none is more remarkable than the ability to regenerate lost body parts. While humans can heal wounds and regrow some tissues like ...

SHIRLEY, Mass. — Human remains that were found in a pond in a Massachusetts town this week are those of a convicted drug dealer who had been living in another community more than an hour away, ...

The man who was cut into pieces and left in a pond in Shirley, Massachusetts has been identified as a convicted felon, according to Middlesex District Attorney Marian Ryan. She said 69-year-old Peter ...