Human testicles are much smaller, in proportion, to some of our primate cousins. Evolution can tell us why. But the size of ...

Mitochondria are the body's "energy factories," and their proper function is essential for life. Inside mitochondria, a set ...

It's not easy to look at a sea spider and see an animal so representative of its kind that it may help scientists sort out ...

The human body is a machine whose many parts—from the microscopic details of our cells to our limbs, eyes, liver and ...

Aircraft engines have evolved dramatically since the first turbojets of the 1950s. From the de Havilland Comet’s early ...

The WWE rumor mill manages to ramp up for the holidays, even in the middle of summer when it feels like all the big events ...

Our human evolution workshops were conducted with well-resourced and historically disadvantaged schools attending. The grade ...

Humans change the urban landscape with religious, cultural and political activities, which in turn can influence the ...

There’s something buried deep in the Kiwi soul that stirs every time the holidays roll around. It’s not the urge to relax — ...

Humans lost their ability to synthesize their own vitamin C because our ancestors had access to plenty of fruit.

Scopes trial, in which a Dayton, Tennessee, teacher was charged with violating state law by teaching biological evolution, ...

Evolution Season 3 (or, Season 18 overall) is reaching its peak. The ride has been dark, intense, and completely addictive ...