Ocean acidification is the ongoing decrease in pH of Earth’s oceans that scientists have linked to human activities including ...

Pioneering research by experts at the University of Sydney, the Baird Institute and the Royal Prince Alfred Hospital in ...

Teeth provide a wealth of information about the lives of Iron Age Italians, according to a study published in the open-access ...

A better understanding of how these amphibians grow new appendages may lead to better wound healing—or even new limbs—in humans. Axolotls are native to Mexico and critically endangered in their ...

A novel biochemical analysis of a Renaissance medical text has successfully recovered centuries-old proteins that might be ...

Here’s what you’ll learn when you read this story: The Dmanisi Hominid Archaeological Site is home to the oldest hominid fossils in Europe, and many studies have tried to sort through the fossils to ...

A large study from Osaka Metropolitan University, based on dental and health records from nearly 200,000 older adults, ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

Add Yahoo as a preferred source to see more of our stories on Google. Osteoarthritis affects millions of people worldwide. The joint condition often develops with age or after injuries and happens ...