How Atmospheric Nitrogen Gets Into Life
February 3, 2026
Nitrogen fixation outperforms all other fertilizing elements in accelerating forest growth, underscoring the unmatched efficiency of natural systems.
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Science Fail: Shaky Assumptions Topple Long-Held Notions
October 3, 2017
Science is supposed to be self-correcting, we're told. But when towers of belief are built on assumptions later shown to be false, the consequences can be monumental.
Birds to Watch
October 25, 2014
Here are some amazing stories about birds, to inspire wonder and admiration of these varied and beautiful flying creatures.
Tropical Trees Found in Antarctica
November 16, 2013
Fossilized stumps of tropical trees show that Antarctica was once forested.
Palm Trees Thrived in Antarctica
August 2, 2012
Evidence for tropical trees has been found 5 km deep off the coast of Antarctica.