your-feed-animals – Page 16

How Genital Stingers Give Male Wasps Some Sexual Equality

A study that involved giving frogs an unpleasant snack has shown that male wasps really can defend themselves with jabs from their genitalia.

For decades, paleontologists have tried to explain what they assumed was a 230-million-year-old scene of mass death.

Scientists have uncovered a genetic mutation that makes it dangerously difficult to distinguish a black bear from a grizzly.

Genetic variants associated with brain development help distinguish breeds designed for different physical tasks, a new study reports.

Canine influenza can spread quickly through shelters, kennels and day care facilities, although most dogs will recover on their own, experts said.