The risk of being maimed or killed does not deter numerous women in the US from owning chimps and treating them as children.

Their dream came spectacularly true on that momentous day in 1974. The Lucy fossil preserved skull fragments and a lower jaw ...

Research on Tsavo lion museum specimens from the 1890s, using DNA isolated from hairs in their teeth, reveals a diverse diet ...

io9 is proud to present fiction from LIGHTSPEED MAGAZINE. Once a month, we feature a story from LIGHTSPEED’s current issue.

There’s no way that you can outrun them. They're too fast. So you'll need to get creative. Maybe you can use your teeth?

The Willowbank Wildlife Reserve in Christchurch began as a family dream - and 50 years on, it's still thriving.

Robbie Williams' new film, Better Man, is based on the true story of the Take That star's stratospheric rise to fame, ...

Braces are brackets worn on the teeth to straighten them by increasingly pressuring them into position. Other orthodontic treatments, such as wearing Invisalign (clear braces) or other types of ...

A chimpanzee has ripped a baby from her mother’s arms and killed her in a “violent” attack. The famous tool-using primate reportedly took her into the forest and “butchered” her before ...

An angry mob has ransacked a zoo after a famous tool-using chimpanzee ripped a baby from its mother’s arms and mauled her to death in a violent incident. Seny Zogba was working in a cassava ...

Among the 40 shortlisted images, viewers will find a chimp deep in thought, a fish chasing an eagle, and a photogenic fish with teeth. These hilarious snapshots are about making people laugh ...