An environmental DNA analysis of soil collected at an ancient Maya ball court reveals that the site was once part of a ritual.

In a group effort, scientists from all over the world came together to create a detailed map of the genetic causes behind PTSD.

More than 50% of the patients who used a new mouth-spray-based vaccine didn't have a UTI for up to nine years.

A new blood test could determine whether someone will develop knee osteoarthritis up to eight years before structural damage is picked up by an X-ray.

Amazon is offering 48% off the versatile fitness tracker-come-smartwatch, so long as you like pink or black.

Chinese astronomers have shared the most detailed geological map of the moon ever created, revealing more than 12,000 structures. The new atlas will be essential for picking out landing locations and resource sites for future lunar missions.