Environmental photography typically delivers sobering messages: melting glaciers, deforested landscapes, polluted waterways.

A review of Nicolò Bongiorno's award-winning documentary, Songs of the Water Spirits. Explore Ladakh's struggle against climate change, from flash floods to drought, and how its people are pioneering ...

Archaeologists have long known that complex societies can unravel with startling speed, but a growing body of evidence ...

Voyager 1 is about to cross a threshold that sounds almost mythical: within about a year, the spacecraft will be a full light ...