# Maximum velocity is an athlete’s peak speed and is typically sustained for only a few seconds. Athletes who have mastered the mechanics of running—such as stride length, frequency, and posture—excel ...

Researchers confirm the terror bird fossil 20 years after its South American discovery, comparing the creature to a massive, carnivorous-like ostrich.

Researchers including a Johns Hopkins University evolutionary biologist report they have analyzed a fossil of an extinct ...

The mostly flightless, meat-eating dinosaur descendents were the size of dogs at their smallest, but the largest known ...

A team of researchers analyzed a 12-million-year-old fossilized bone discovered in Colombia's fossiliferous Tatacoa Desert ...

The fossilized leg bone of a giant “terror bird” discovered in Colombia provides new insights into ancient South American ecosystems, suggesting the bird was a major predator in a once-lush region ...

Get to know the anatomy of the leg muscles — that's everything below ... Ph.D., professor of human evolutionary biology at Harvard University. "We're built more for endurance, whereas chimps ...

It is a case that has left many anatomists scratching their heads, and ignited discussions about typical human anatomy and anatomical ... longus muscle (in my leg), and I’m missing both palmaris ...

It is a case that has left many anatomists scratching their heads, and ignited discussions about typical human anatomy and anatomical ... longus muscle (in my leg), and I'm missing both palmaris ...

When it comes to health conditions, your body often takes sides. In fact, there are many illnesses that predominantly affect one side of the body - and that's not simply because we favour one side.

More research shows that your ability to balance on one leg can reveal how well you’re aging. Discover the fascinating science for why, and what you can do to improve.