Why did our earliest ancestors begin walking upright? For decades,...

Captive cockatoos do more than mimic voices. They also dance...

Scientists have captured a remarkable glimpse into the high-speed lives...

For years, scientists have puzzled over a strange patch of...

Around 41,000 years ago, Earth’s magnetic field underwent a chaotic...

Ozempic, Wegovy, and their sister drugs have leapt from pharmacy...

Human eyes are masterpieces of biological engineering, but once damaged,...

Ever since William Harvey outlined the circulation of the blood,...

Thinking of the rainforest, you probably picture parrots, orchids, maybe...

The full moon this August is more than just a...

Great white sharks almost didn’t make it. Around 25,000 years...