Talk about a spring fling. The annual mating ritual of garter snakes is underway, where multiple males intertwine with a ...

Zackary A. Graham’s “Crayfish, Crawfish, Crawdad" is an overview of those humble but mighty crustaceans that, though ...

Sperm whales, which make clicking sounds to communicate, use different “vowels” in ways similar to human speech ...

Some researchers hold that evolution hasn’t much altered humans in the past 10,000 years. A new analysis of ancient DNA ...

Sperm whales produce powerful clicks to communicate. To our ears, they sound nothing more than a series of repetitive, ...

Researchers found sex differences in the activity of genes within cortical neurons (pictured) and other brain cells. Credit: ...

There’s a common assumption that great, adventurous sex is a young person’s game—and with age, it fades into something boring ...

That magnetic “chemistry” may be anxiety in disguise. Learn how early childhood patterns shape attraction and why intensity ...

But the data shows that young women, too, are having less sex. According to the National Survey of Family Growth, sexlessness ...

Data from more than 15,000 ancient people reveal natural selection of hundreds of genes linked to immunity, skin tone, ...

Blake Lively and Ryan Reynolds consider UK move amid reports she’s not getting Hollywood roles Read more at Movified ...

A new report from scientists at Project CETI demonstrates that the noises that sperm whales make to communicate with each other contain what humans would describe as vowels.