Since all three ape species diverged from a common ancestor that lived roughly six million to eight million years ago, the ...

But these methods can lead to costs that far outweigh their benefits, causing unnecessary suffering for not only the ...

Conflict over the resources all animals need exerts a powerful evolutionary force on a host of social species, including ...

When a pregnant elephant goes into labor, other females gather around her in ways that suggest something far beyond instinct.

Animals, including meerkats, give out distinct signals before going to war — just like humans, reveals new research. Social ...

While humans and chimpanzees share a common evolutionary history, we will never hear how our ancient ancestors laughed.

Modern science offers cruelty-free testing alternatives that are more accurate than animal experiments, yet hundreds of ...

From a slow-moving snail to a venomous mammal, certain creatures carry compounds in their bodies that have already reshaped ...

Far-right minister Itamar Ben-Gvir is pushing ahead with plans to build a huge crocodile-filled moat around Ketziot Prison ...

UC San Diego researchers used teleoperated humanoid robots to complete two gallbladder-removal surgeries in pigs, including one procedure involving a human assistant and another briefly using two ...

New world screwworm is spreading in the U.S. The FDA has just authorized a new way to fight the deadly parasites, with a ...

Every day, animals pace on a wire floor with bloody, painful and possible infected footpads. They live in cramped elevated ...