For now, complex life flourishes on our planet thanks to its supply of oxygen. But Earth's atmosphere wasn't always like it ...

A healthy diet is more effective than fecal transplants at restoring and protecting the gut microbiome. Trillions of microbes live in your body. Far from being harmful, most of these microorganisms ...

Before the Spanish introduced modern horses to the New World, horses roamed wild in North America, then they disappeared, but ...

Every year on June 1st, people around the globe come together to observe World Reef Day, a day dedicated to raising awareness about the critical role coral reefs play in our ecosystem and the urgent ...

Researchers discovered that a mutation in a key regulatory gene triggers Mycobacterium abscessus to overproduce an antibiotic ...