The question of why females mate with multiple males has long puzzled evolutionary biologists. A new study of African ...

In the first broad evolutionary analysis of its kind, Chloe Heys and her colleagues found that masturbation appears across ...

SINGAPORE – Scientists who wanted to find out more about humpback whales’ reproductive patterns chanced upon another discovery – the marine mammals’ hormone levels not only indicate breeding periods, ...

North Carolina wildlife officials are warning coastal residents and vacationers to give alligators plenty of space this ...

Scientists who wanted to find out more about humpback whales’ reproductive patterns chanced upon another discovery – the marine mammals’ hormone levels not only indicate breeding periods, ...

Many bizarre survival mechanisms exist in nature, and one of the most bizarre is sexual cannibalism: a behaviour pattern in which females kill and sometimes consume their partners following copulation ...

Do humans have a mating season? Why humans aren't like other species when it comes to reproducing during certain times of the ...

“We can’t hold their hands for the next few thousand years. We have to let them do their own thing,” says Andrew Digby, ...

Hawaii News Now reported that the encounter unfolded off Olowalu, Hawaiʻi. Cheslei Akima and Alika Dickerson said they were ...

Researchers have found that autoerotic behaviour is widespread across the avian world and appears to be a natural part of ...

Wildlife-vehicle collisions in Estonia are most common at sunrise and sunset, with the highest risk occurring in spring and autumn, a University of Tartu study found. "There is a very strong ...