Top paleontologists have discovered that mating between some species of prehistoric behemoths was so violent that they ...

Mack’s story shows dogs in labs are capable of love, curiosity and joy, yet their lives are stolen for research. Every dog ...

A team of shark researchers from the University of Hawaiʻi at Mānoa has solved a long-standing mystery, identifying the first ...

A new study has quantified, for the first time, how much heat stress beef cattle actually experience across South America—as ...

Among animals, few life cycles are as dramatic as that of the octopus. After a single reproductive event, many females enter ...

A children’s book that includes illustrations of animals mating will remain on the shelves of several Orange County middle ...

In truth, it is not a paradox. The animals involved all seem perfectly eager participants in heterosexual behaviour, as well, so their reproduction is not compromised. It is, though, a puzzle—for ...

Wondering about the weirdest animals in the world? We've listed the Top 31 here — including the axolotl, aye-aye, blobfish, ...