Three-hundred-million years ago, Earth was very different. The continents had coalesced into Pangea, which was dominated in ...

Scientists think dogs descended from an ancient population of gray wolves somewhere in Europe or Asia. Tens of thousands of ...

New research pushes the first genetic evidence of dogs back by 5,000 years and suggests that hunter-gatherer groups may have ...

Single-celled microbes are believed to be Earth’s earliest life forms, but their soft bodies left almost no fossil evidence ...

Experts predicts poor nations will see 10 times more deaths from climate-linked extreme heat in the future compared to rich ...

A study incorporating new DNA data and archaeological evidence has shown that the last Neanderthals in Europe experienced a ...

The droppings contain DNA, he thought, and perhaps, even after rain washes them away, some DNA might remain. And if it does ...

The filmmaking team also reveal that there's an idea for a third film, but it's in such early stages that the screenwriters ...

The Senate confirmed Markwayne Mullin as homeland security secretary late Monday, approving President Donald Trump’s nominee ...

Complementary efforts, such as those that facilitate clinician adherence and ensure patient access to and treatment ...

Sri Lanka is preparing to host a landmark global scientific gathering that will bring some of the world’s foremost experts on snakes to the island, placing the country firmly on the international map ...

The environmentalist founded the field of co-evolution, and warned that rapid human expansion would cause biodiversity ...