There is something so surreal about sci-fi time-travel movies. They leave one on the edge, questioning the possibilities of ...

Jeff Bezos, the founder of Amazon, amateur space explorer and one of the richest people on the planet, has joined the race to ...

The Earth's total amount of freshwater dropped abruptly starting in May 2014 and has remained low ever since. The shift could indicate Earth's continents have entered a persistently drier phase.