In the bird world, successful courtship usually involves a combination...

Animals with large families and strong social ties live longer,...

Sex makes female fruit flies more aggressive towards each other,...

An asteroid that hit the Gulf of Mexico 66 million...

Authorities have seized 330 exotic tortoises from Madagascar that were...

Using animal fossils as clues, paleoanthropologists are piecing together what...

Climate change is interfering with the delicate seasonal clocks of...

Cats appear to have better relationships with older women, according...

As we have reported, rainforests are being destroyed at an...

Researchers have uncovered three previously unknown subspecies of the snow...

How often have you heard someone say that a dog’s...