The oceans of Earth play an essential role in making our planet habitable for life as we know it. The future of our oceans, however, may be in jeopardy. Recently, Astrobiology Magazine s climate blog,

During the last ice age, massive glaciers covered much of our planet. However, a region of Alaska, Siberia and the Canadian Yukon remained ice-free. This region, known as Beringia, supported unique or

Researchers have discovered connections between volcanoes and a deadly ice age that occurred 450 million years ago. The study reports that the volcanoes may have release massive amounts of carbon diox