New dinosaur Enigmacursor clarifies taxonomy and highlights overlooked species in the Morrison Formation. A small dinosaur ...

A group of scientists studying pregnancy across six different mammals—from humans to marsupials—uncovered how certain cells at the mother-baby boundary have been working together for over 100 million ...

An ichthyosaur preserved beneath a Chilean glacier is helping scientists understand the extinct animals and the world around them as a supercontinent broke up.

A study from Okayama University links finger length in rats to sexual behavior and preference, offering new insights into ...

From dogs predicting your mood to sea turtles navigating with magnetic maps, animals may have senses humans can’t even ...

Trapped by ice and molded by genes, the Norwegian lemming split from its Siberian cousin just 35,000 years ago, a new study ...

It's always fun to spot a new or unique animal in the wild. This rare mammal was recently spotted in North America, however, ...

An international research team led by scientists from the University of Vienna has uncovered new insights into how ...

A string of dolphin deaths at one of its Florida locations forced a facility closure and sparked multiple investigations.

As oil companies push for drilling on the Amazon coast, an underwater war silences the ocean’s most vocal creatures.

Chili the chihuahua is now recovering from a traumatic, yet incredible, journey. The Manhattan pup was missing for 10 days in ...