Coral Reefs Threatened by Changing Ocean Conditions
Erosion rates increase tenfold in areas where corals are also exposed to high levels of nutrients, according to a study published January 2015 in the journal Geology. As sea level rises, these reefs may have a harder time growing toward the ocean surface, where they get sunlight they need to survive.
Blacklist Proposed for Fossil Fuels
Canada, Russia, Saudi Arabia and the US cannot burn much of the coal, oil and gas located within their national territories if the world wants to restrain global warming. That’s the conclusion of a new analysis aimed at determining what it will take to keep average global temperatures from rising more than 2 °C this century…
Keystone XL: US House Approves Oil Pipeline Again
The House of Representatives has overwhelmingly passed a bill authorizing the Keystone XL pipeline to bring tar sands oil from Canada to the US, despite a renewed pledge by the White House to veto the legislation.