News tagged with lake

Related topics:

Calcium loss turning lakes to 'jelly'

New research on a number of Canadian lakes show that historical acid deposits as a result of industry have greatly reduced calcium levels in the water - dramatically impacting populations of calcium-rich ...

Nov 18, 2014
4.2 / 5 (30) 5

Solving the Midwest's biggest geologic mystery

(Phys.org) —Geologists from Northwestern University, the University of Illinois at Chicago, the University of Oklahoma and Purdue University have a new explanation for the Midwest's biggest geologic mystery: ...

Mar 11, 2014
4.6 / 5 (27) 7

Is the outcome of evolution predictable?

If one would rewind the tape of life, would evolution result in the same outcome? The Harvard evolutionary biologist Stephen Jay Gould came up with this famous thought experiment. He suggested that evolution would not repeat ...

Oct 28, 2014
4.1 / 5 (13) 4

Arctic lakes show climate on thin ice

(Phys.org) —Ice in northern Alaska's lakes during winter months is on the decline. Twenty years of satellite radar imagery show how changes in our climate are affecting high-latitude environments.

Feb 03, 2014
4.3 / 5 (12) 0 | with audio podcast

Great Lakes become nearly covered with ice

From the bridge of the Coast Guard cutter Mackinaw, northern Lake Huron looks like a vast, snow-covered field dotted with ice slabs as big as boulders—a battleground for the icebreaker's 58-member crew ...

Feb 15, 2014
4.7 / 5 (18) 6