Researchers thought that just one subspecies of cheetah lived in Saudi Arabia long ago. But an unexpected discovery seems to broaden the gene pool ...

In the early 1990s, Keith Willmott and a friend, both undergraduate students from the United Kingdom, arrived in Ecuador with ...

What you think you know isn’t always correct. Just because a false claim gets repeated over and over again doesn’t make it ...

Key pointsScientists constructed a family tree for butterflies in the genus Adelpha, which are native to North and South America and display ...

Researchers believe they may have worked out why giant trevally swim upstream in the Mtentu Estuary and circle in vast ...

Massi rushes down the slope, leaps across a slow-running stream and disappears inside a thick bush. Rosie, his young offspring, follows. Massi pauses, narrows down on a spot, and starts digging. Luke ...

Donkeys are an unassuming yet ubiquitous presence in northern Namibia. They traverse sandy village roads, pull carts stacked with firewood, and graze freely along the northern edge of the Etosha ...

Whether you’re set on exploring somewhere new or wanting to rethink how you move, here's your guide to being a responsible ...