The sound of icebergs breaking apart in the ocean could make the seas a noisier place.
Australian researchers said Thursday they had established the existence of vast freshwater reserves trapped beneath the ocean floor.
As radioactive water from a Japanese nuclear reactor tsunami nears the U.S. -- it is expected to hit in 2014 -- can we be sure it's safe?
A volcanic eruption has broken the sea surface in the Pacific Ocean and may form a small new island for Japan. See before and after pictures here.
Bright pink algae that light up the Arctic seafloor like Las Vegas neon are also guides to hundreds of years of climate history.
Deadly storms, such as Typhoon Haiyan, represent only one way the effects of climate change may devastate livelihoods and harm human health.
After lingering in its birthing bay for nearly six months, an Antarctic iceberg the size of Singapore is finally heading out to sea.
Increasingly extreme weather phenomena on the way, due to a rise in ocean temperatures.
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