Climate
Astrobiology Climate Change and Global Warming topics covering GISS, climate changes models, Ice sheets, Ice Age, ocean with silica, Arctic warming Sea Ice, Carbon Cycle, Jurassic Corals, Fossils, Extinct lakes, volcanic eruptions, Methane, Volcanoes, Greenland glaciers and much more…
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Aug 10, 2018Phytoplankton play a key role in Earth’s climate by removing heat-trapping carbon dioxide from the atmosphere through photosynthesis. -
Aug 8, 2018New research shows that changes in the heat flow of the northern Pacific Ocean may have a larger effect on the Arctic climate than previously thought. -
Aug 6, 2018When people think of the Arctic, snow, ice and polar bears come to mind. Trees? Not so much. At least not yet. -
Aug 5, 2018New research shows that not all corals respond the same to changes in climate. -
Aug 3, 2018By mapping the heat escaping from below the Greenland Ice Sheet, a NASA scientist has sharpened our understanding of the dynamics that dominate and shape terrestrial planets. -
May 12, 2018Scientists have quantified the temperature of Earth's oceans over half a billion years ago by combining fossil data and climate models. -
May 9, 2018Every 405,000 years, gravitational tugs from Jupiter and Venus slightly elongate Earth's orbit. -
Feb 27, 2018The vestiges of lakes long extinct dot the landscape of the American desert west. These fossilized landforms provide clues of how dynamic climate has been over the past few million years. -
Dec 20, 2017Part two of Jim Green and Tom Wagner’s interview about NASA’s Earth Sciences. Program. -
Dec 19, 2017NASA’s Planetary Science Division Director, Jim Green, talks to Tom Wagner of the Agency’s Earth Science Division.
