Monopedal robot can leap and land like a squirrel — even on tiny targets

Budgerigars parrots and humans share a brain mechanism for speech

NASA's Juno spacecraft reveals dozens of lava lakes on Jupiter’s moon Io

Dark coats may have helped the earliest mammals hide from hungry dinosaurs

Some sea turtles are laying eggs earlier in response to climate change

Human ancestors made the oldest known bone tools 1.5 million years ago

Biological sex is not as simple as male or female

Humans moved into African rainforests at least 150,000 years ago

500-year-old records reveal how people weathered the Little Ice Age

Researchers observe blowfly larvae mimicking termite faces with their butts