Point Nemo sits quietly in the southern Pacific, marked on maps but rarely thought about. It is not a destination in any ...

US mathematician Gladys West calculated models of the Earth that form the basis for satellite positioning. She was 95 years ...

A geomagnetic reversal sounds like science fiction until the rock record says it has happened before. The real tension sits ...

New Antarctica map reveals a landscape of hidden valleys and channels beneath ice, improving sea-level rise and ice flow ...