This Just In
Acid rain and deforestation runoff are causing a drop in the calcium content of some lakes in North America and western Europe, with ominous potential effects. Continue reading â†’
The U.K.'s new 'Bio-Bus' carries 40 people and is powered by biomethane, produced by human and food waste.
2014 is even more likely to become the warmest year on record, with record cold years a thing of the past.
A new satellite photo shows the eastern United States locked in a cold front's icy grip.
Outside of sprucing up ghost towns, does the tumbleweed do anything useful? The giant balls of thistle are more trouble than they're worth, according to the U.S. Department of Agriculture. The agency wants to eradicate them with a designer virus.
A volcanic eruption at Iceland's Holuhraun Lava Field is the largest since the 18th century.
The stalled Keystone XL pipeline is either an energy panacea or a climate wrecker, depending on whom you listen to. But the truth is probably in the middle.
Twitter and Instagram users took to social media to show off some of the more striking instances of the lake snow effect -- and some clever ways to deal with it.
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