If you take a quick glance at the marsh next to Saquatucket Harbor in Harwich Port, Massachusetts, you will notice right away that some of the grass is missi...
Acquired September 16, 2010, this natural-color image shows Hurricane Igor near the northern Leeward Islands.
An international team of environmental scientists has shown that sea-level rise along the Atlantic Coast of the United States was 2 millimeters faster in the 20th century than at any time in the past 4,000 years.
A rich and surprisingly diverse array of marine animals has been discovered living in total darkness in the deepest parts of the Atlantic where no sunlight ever penetrates.
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