News tagged with emissions

Effects of accretion disks around newborn stars

Stars are born in dense, cool clouds of molecular gas and dust. When the local density is high enough, the matter can gravitationally collapse to form a new star, a so-called young stellar object (YSO). In ...

Dec 08, 2014
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Is natural gas a 'bridge' to a hotter future?

Natural gas power plants produce substantial amounts of gases that lead to global warming. Replacing old coal-fired power plants with new natural gas plants could cause climate damage to increase over the ...

Dec 08, 2014
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What now for the Paris accord?

Four years ago, the world's nations vowed to forge a pact by the end of 2015 that would tame climate change and bequeath a safer planet to future generations.

Dec 15, 2014
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