Understanding the evolution of insect mating behavior is essential for explaining how early insects adapted to life on land. A new study examines Petrobiellus akkesiensis, a rare jumping bristletail, ...

Believe it or not, but ducks have a reputation for the unexpected: bizarre and intricate mating anatomy. According to ...

Beluga whales avoid inbreeding by switching partners over time, helping a small, isolated population stay genetically healthy ...

Whatever happened to the duck-billed dinosaur, it was a real pain in the butt. Many of the spines sitting atop the animal’s tail vertebrae had been fractured. The dinosaur, known as Olorotitan to ...

The homesteading pros at Gold Shaw Farm reveal the disturbing truth about bull mating and farm life. Trump Cabinet secretaries conspired to violate Constitution, judge says Pentagon moves to turn ...

We’re now in a period when people may hear strange, eerie calls in the dead of night. Plaintive sounds like a woman wailing can carry for long distances across quiet countryside, and chill people.

Many animals do something that still surprises researchers: females often mate with more than one male. This behaviour—polyandry—has long raised a blunt question. Why divide offspring among multiple ...