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.

Scientists achieved a breakthrough in atmospheric water harvesting that could produce a gallon per day from a square meter of ...

Water polo is an intensely physical sport; contact is permitted with players possessing the ball. Strength, endurance, power and strategy are therefore essential. Water polo is one of the oldest team ...