Plus: For the festival's last year in Park City, Utah, Sundance alumni John Cooper and Trevor Groth return to judge the NEXT ...

A documentary focuses on the remarkable reproductive lives of the rare male elephants whose tusks weigh more than 100 pounds ...

Decades ago, India’s tigers were on the brink of extinction. Slowly, their numbers have rebounded. But that ecological success has prompted a dire problem—and a race to save many of them from genetic ...

The ability of the early toolmakers to select high-quality stone, produce sharp flakes, and return to familiar raw-material ...

Scientists have discovered that gut-born bacteria may hold the secret for treatments of everything from IBD to Parkinson’s disease. Now they just need samples from the people living in the most ...

Since his career pivot a decade ago, the 43-year-old has become a major thorn in the side of President Yoweri Museveni.