Scientists are studying Nectophrynoides frogs that give birth to live young. This unique reproductive method helps them ...

Orange cats, those adorable, often mischievous felines, have long puzzled scientists. Known for their vibrant color, they ...

One of the most important steps in the evolution of modern mammals was the development of highly sensitive hearing. The ...

Paleontologists from UChicago use CT scanning and software simulations to show how a 250-million-year-old mammal predecessor ...

A study comparing monogamy loyalty among mammals found that humans rank higher than meerkats but lower than beavers.

Blocking reproduction through contraception or sterilization increases lifespan in both male and female mammals across more ...

Today, the Arabian Gulf is home to manatee-like marine mammals called dugongs that shape the seafloor as they graze on ...

Humans have a monogamy rating of 66% full siblings, ahead of meerkats (60%) but behind beavers (73%). Meanwhile, our ...

Sharks of every size, shape and lifestyle apparentlt all follow the same fundamental geometric rule. So, what else in nature ...

A new study offers rare insights into how two species use each others’ sounds, size and speed to eat better together than ...

Centipedes may look creepy, but they’re fascinating, ancient predators that play an important role indoors and out.

Baby dinosaurs survived on their own, living completely separate lives from adults and filling unique roles in ancient ecosystems.