Over 15 years of fossil excavations in Tanzania and Zambia have revealed a vivid portrait of life before Earth’s most devastating mass extinction 252 million years ago. Led by the University of ...

Scientists in Sweden have developed a groundbreaking “skin in a syringe” — a gel packed with live cells that can be applied ...

Cats can naturally develop dementia with brain changes strikingly similar to Alzheimer’s disease in humans, including toxic ...