Post-doctoral student Megan Jones and colleagues at the University of Manchester in the United Kingdom analyzed the rear ...

It’s easy to assume P. goliah and other giant kangaroos lost their ability to hop as a result of all that bulk. After all, ...

Every step you take depends on a structure most people rarely think about. The pelvis sits at the center of the body and ...

A new species of amphibian that lived 150 million years ago has been discovered in Portugal. The tiny animal was one of the ...

Some of the most common changes among mature adults include: Bunions - A bunion forms when the big toe drifts inward, forcing ...

Discover how ancient kangaroos evolved unique adaptations for hopping, enabling them to manage their immense size and weight.

For the past five months, she had been tortured by pain boring into her back, an inch to the left of her spine. It was as if ...

“It looks like the fish has a large chunk of its skull missing—as though somebody took a little ice cream scoop and took a ...

Classical dancers and orthopaedic surgeons talk about the science and biomechanics of dance and prevention of dance injuries ...

Dr. Hannah Arens, the Sedgwick County Zoo's director of animal health, made a call to several local surgeons after young ...

Tyrannosaurus rex lived longer and took more time to reach its maximum size than previously thought, according to a new study.

Long before big cats, terror birds reigned as apex predators. Here’s how these flightless birds hunted, and why they went extinct.