From pangolin tracking in Kenya to walking the sand dunes of Namibia, these nocturnal safaris reveal wildlife few travelers ever see.

The Amazon rainforest gets all the attention, but the neighboring cerrado stores massive amounts of carbon in its peaty soils.

• 13 million years ago, a medium-sized monkey known for guarding its territory among the treetops with a fearsome “howl” started doing something new. This monkey, one of the oldest known ancestors of ...

Many people who grew up watching The Lion King, or later shared it with their own children, developed a lasting fascination ...

The Bermuda Triangle, in the North Atlantic Ocean, has become infamous for the planes and ships that are said to have ...

In the vast golden grasslands of sub-Saharan Africa, the secretary bird makes an unforgettable sight — long-legged, crested, and stalking the savanna with deliberate, high-stepping precision. Famous ...