Even RATS have bromances! Male rodents form friendships with preferred partners - but females are less fussy, study finds. Researchers filmed the behaviour of 27 male rats in groups over three months ...

Exposure to endocrine-disrupting chemicals in early life, including during gestation and infancy, results in a higher ...

Sexual behavior and sex preference in animals and humans are shaped by complex interactions between the brain and hormones during early development. One critical factor is exposure to androgens (male ...

Scientists Make Male Rat Give Birth (Danish Siddiqui/Reuters) Share Comments Listen. By Wesley J. Smith. About Wesley J. Smith; Follow Wesley J. Smith on X; June 10, 2021 8:43 PM.

The study examines the long-term effects of fluoxetine in rat brains when administered at a young age, lead to a series of findings that raise more questions than answers ...

Virgin male rats were allowed to have sex with female rats wearing special rodent “lingerie” for a study. When given a chance to do the deed again, they preferred the females clad in the bra ...

Male rats gave birth to healthy offspring after being sewn to females in a controversial scientific experiment. Researchers think this is the first time male mammals have successfully become pregnant.

Male rats exposed to radiation similar to 1990s cellphone emissions developed heart and brain tumors, according to the National Toxicology Program.

In rats, the baby males are more vocal than females, and the males have higher levels of Foxp2, researchers report in the Feb. 20 issue of The Journal of Neuroscience.