Scientists discovered fossilized reptile skin in an Oklahoma cave, revealing the oldest known example dating back nearly 300 million years.

One of Earth’s earliest mass extinctions wiped out most ocean life during a sudden global ice age. From the ruins, jawed vertebrates survived, diversified, and transformed the course of evolution.

Levels of molybdenum in soil show that hydrogen sulfide gas wiped out nearly half of all marine life 530 million years ago.

At first glance, this mammal looks like a horse gone terribly wrong. But, in reality, Chalicotherium is far from a botched ...

Trump reversed these policies, and inflation and prices are coming down. Just look at gas prices. Problems created over four years can't be fixed overnight. Therefore, voters need to maintain ...

A lawless U.S. regime claimed it conducted a “law and order operation” in Venezuela. This is pure unadulterated poppycock. As ...

Pioneering techniques used in this research may soon be applied to other dinosaur fossils and alter the course of ...

At a time when the Trump administration rolled back numerous environmental regulations while global temperatures and U.S. carbon pollution spiked, longtime climate activist ...

Top paleontologists have discovered that mating between some species of prehistoric behemoths was so violent that they ...

In a deadly cold period known as the Little Ice Age, clever Elizabethan designs kept a magnificent stately home unusually ...

The impacts of the US president’s attack on climate science are profound but as yet unquantifiable. But his language of ...

Not long ago, all right-thinking liberals were sure that fossil fuels would soon become “stranded assets” as The ...