In 1989, paleontologist Darren Tanke suggested that similar breaks were the result of mating as one dinosaur mounted the ...

New research shows male bonobos use subtle, hidden cues - not just swelling - to track a female’s fertile days with surprising accuracy.

Male bonobos have an impressive ability to detect when females are most fertile, even though the usual visual cues are ...

A wave of tarantula sightings might occur in the next few months across portions of the U.S. as mating season begins. The secretive spiders are rarely seen – except during mating season. The hairy ...

Researchers observed beetles across 200 generations and noted that evolution was amped up when strong sexual selection was ...

Bryan Nelson is a science writer and award-winning documentary filmmaker with over a decade of experience covering technology, astronomy, medicine, animals, and more. Because flatworms are ...

This is read by an automated voice. Please report any issues or inconsistencies here. Tarantula mating season runs from about July to November, skewing toward October in California. Female tarantulas ...

In our most recent paper, we looked at the mating psychology of incels. There's a lot of media coverage and online discussion about what incels think and believe but very little primary data that ...