Litoria tylerantiqua, a 55-million-year-old fossil, is Australia’s oldest known tree frog. It shifts the timeline for frog ...

Ancient tools made from whale bones dating back 20,000 years were found in Spain. The study reveals both early human use of ...

This primitive, 85-million-year-old marine reptile was a fierce predator, measuring 12 meters in length. Unlike any known ...

New research uncovers the natural “recipe” for clean hydrogen hidden beneath Earth’s surface—possibly a game-changer for ...

A massive barred spiral galaxy from 11.1 billion years ago has been discovered, showing star-forming activity and gas ...

The object, named ASKAP J1832-0911, sends out bursts of radio waves and X-rays that last two minutes and repeat every 44 ...

More than 2,000 years ago, Socrates asked a surprisingly enduring question: What is a tickle, and why are we so sensitive to ...