Fly over Burano, the Venetian Lagoon’s most vibrant island, where canals weave through rows of brightly painted fishermen’s houses. This breathtaking drone footage captures the island’s iconic leaning ...

Watch: This breathtaking footage of a Kentucky tornado's destructive path showcases the storm's immense power.

Almost three-quarters of the world's coral reefs are thought to be deteriorating as a consequence of environmental stress. Until now, it has been possible to evaluate reef health only by field ...