Just because a female olive baboon has mated with a specific male doesn't mean he will be the father of her offspring.

This semi-aquatic mammal may look improbable, but its biology reveals how evolution shapes even the strangest mammal bodies.

The hectocotylus is both a reproductive organ and a sensory organ, a rare combination in animals, new research suggests ...

The team ends up inside a hive rigged for nuclear meltdown and is stranded on the planet. The team splits up, with Ripley setting the planet to blow up and Newt trying to save a little girl inside a ...

Scientists discovered that making a very small change to female mice's DNA caused them to develop male reproductive organs.

Artistic director Massimiliano Gioni has mounted an inaugural exhibition that can only be described as an epic of the modern ...