The love songs of these Panamanian frogs is a dinner bell for fringe-lipped bats. But how do they learn which frogs and toads ...

May’s night sky is packed with astronomical events—find out when and where to look for meteor showers, ancient star clusters, ...

Experts—including a three-time marathoner, a running coach, an ultramarathon winner, and a podiatrist—weigh in on the right ...

From Peru to Egypt, tourists can actively participate in digs, preservation projects, or workshops led by experts in the ...

Fifty years since reunification, the fall of Saigon is a distant memory and microbreweries, cool cafes and Michelin-lauded ...

Each morning Pope Francis awoke before dawn in his modest accommodation at Casa Santa Marta, the Vatican guest­house. As day broke, Pope Francis prayed and meditated before delivering a homily at ...

Two Italian scientists claim to have discovered 38,000-year-old structures buried deep beneath the pyramids. But there's a big reason to be skeptical. A pair of researchers has claimed to find ...