Iceland turns carbon dioxide to rock for cleaner air ~enviro climate change Article 699 words 11 votes
CO2 emissions fall in eighteen countries with strong policies, study finds (in the journal Nature Climate Change) ~enviro climate change Article 705 words 18 votes
When will the Earth try to kill us again: Most mass extinctions began with vast convulsions of Earth’s interior—can we detect that? ~science Article 1625 words, published Nov 9 2017 13 votes