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 ...

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

New research shows social media use drives depressive symptoms in preteens. As rates of depression and suicide among young people continue to rise, a question has captured experts' attention: Does ...