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Sep 28, 2015 01:10 PM ET
Lessened snowpack in the Sierra Nevada mountains has some scientists worried about the impact on California's water supply, a third of which comes from those mountains.
Sep 18, 2015 08:43 AM ET // Eric Niiler
A warmer, wetter climate could also boost pollution from cities and farms draining into rivers, lakes and streams.
Jul 8, 2015 02:43 PM ET // Patrick J. Kiger
As far as bizarre waterways go, Bolivia's Laguna Colorada is in a class by itself. Continue reading →
May 5, 2015 01:30 PM ET // Paul Heltzel
A lake near Oregon's Hoodoo Ski Area fills from melted snow and then drains into a lava tube, leaving a meadow.
May 5, 2015 09:00 AM ET // Larry O'Hanlon
They look like the perfect couple formed by a simultaneous two-fer asteroid strike, but Quebec's Clearwater Lakes are nothing of the sort.
Apr 20, 2015 01:04 PM ET // Patrick J. Kiger
From the vantage point of a helicopter, Lake Michigan's tragic past becomes crystal clear. Continue reading →
Feb 7, 2015 10:00 AM ET // Patrick J. Kiger
Lake Vostok may be a treasure trove of extremophiles -- organisms which have evolved to live in the harshest, most inhospitable conditions. Continue reading →
Nov 21, 2014 01:12 PM ET // Patrick J. Kiger
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.
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