USGS scientists have recently observed low-density tephra produced in recent eruptions become short-lived “Tephra Devils,” ...

Something unusual sits quietly in central Africa, and it doesn’t look dangerous at first glance. A vast, calm lake stretches ...

The Sicilian village of Gibellina was destroyed by an earthquake in 1968, but its ruins were to be reborn as a spectacular ...

Around the world, travellers are increasingly drawn to places known for extreme temperatures, dangerous terrain, toxic ...

Quirky crime series Death Valley is back with its unlikely detective duo. Plus: Australian thriller The Family Next Door. Here’s what to watch this evening ...