Learn more about how shifting biodiversity has resulted in a surprising evolutionary change for rattlesnake venom.

Unlike massive mammals, mega marsupials 300,000 years ago limited their dining options by keeping close to home.

Learn how forensic evidence confirms that gladiator and lion combat did occur, and why experts think these fights didn't just ...

Chimps' enjoyment of and willingness to share alcohol-infused fruit hints at possible ancient roots of social drinking.

Learn how the bonds between humans and dogs resemble the bonds between humans and humans, with some of the former being ...

Berkeley may have just discovered.

Learn about new evidence that suggests life on Earth may have started with the help of molecules that were delivered by ...

Learn why the planet, BD+05 4868 Ab, is only the fourth such discovered and will disappear in one to two million years.

Healers have treated their patients with silk throughout history. Now they're harnessing its strength, biocompatibility, and ...

Learn how the brain operates differently in a variety of states of consciousness, which could provide a variety of ...

Learn about the role of olfaction in friendship, which indicates that finding a friend is, at least in some sense, related to ...

With aircraft increasingly targeted by GPS jammers, the search for new ways to navigate is hotting up.