Is Earth's climate vulnerable to small disturbances? Two geologists described the past vulnerability of an ocean current called the North Atlantic conveyor.
An ocean is the last place you'd expect to find a freshwater lake...
We've all seen the devastation caused by hurricanes, whether on the news or first-hand. However there is even more damage that most people never hear about.
With a water shortage looming, we should all try and conserve as much of it as possible.
Can fish and other aquatic creatures really survive in a state of suspended animation until spring?