Quick Take Like the Ancient Greek warriors from which its name derives, the Amazon molly is an all-female fish species that ...

It’s hard to build novel products without great science. When it comes to women’s health, we still don't have all the answers to very basic questions: What causes endometriosis, and what’s the cure?

Just because a female olive baboon has mated with a specific male doesn't mean he will be the father of her offspring.

A new study by Harvard biologists reveals how octopuses feel their way to potential mates with a “taste by touch” sensory system and even can couple at arm’s length without actually seeing each other.

A mouse that travelled aboard China’s Tiangong Space Station has produced 28 pups after returning to Earth. (Image: X/@ChinaScience) A mouse from China's space station gave birth to 28 pups on Earth.