In the midst of a volcanic eruption, lightning can streak across the ash and smoke above it, but what do we think causes ...

Thousands of travelers stranded as US strikes on Venezuela push airlines out of Caribbean airspace Delcy Rodríguez sworn in ...

As Americans celebrate the nation's 250th birthday, underwater archaeologists race against time to save Lake Champlain's ...

Waterfall selfies, river dips and dawn swimming in the ocean, it seems like wild swimming is exploding across Wales, why not ...

The world’s first set of traffic signals was installed in London in December 1868. It stood outside the Palace of Westminster ...