By Chris Mooney 29 April 2017 (The Washington Post) – The northernmost village in Greenland sits just shy of 78 degrees north latitude — deep in the Arctic — yet during the summer, meltwater is everywhere. It flows in small rivulets and larger streams, past multicolored houses built against a sloping hill and down to […]
By Nathan Rott and Merrit Kennedy27 April 2017 (NPR) – President Trump signed an executive order Friday that aims to expand offshore drilling for oil and gas, in a move welcomed by the oil and gas industry and greeted with alarm by environmental groups. “Renewed offshore energy production will reduce the cost of energy, create […]
By Chris Mooney 19 April 2017 (The Washington Post) – Drifts of floating plastic that humans have dumped into the world’s oceans are flowing into the pristine waters of the Arctic as a result of a powerful system of currents that deposits waste in the icy seas east of Greenland and north of Scandinavia. In […]
By Chelsea Harvey 10 April 2017 (The Washington Post) – Climate change could cause another 4 million square kilometers, or about 1.5 million square miles, of permafrost to disappear with every additional degree Celsius, or 1.8 degrees Fahrenheit, of warming, a new study suggests. The estimate, which was published Monday in the journal Nature Climate […]
By Chris Mooney 11 April 2017 (The Washington Post) – The largest glacier in Greenland is even more vulnerable to sustained ice losses than previously thought, scientists have reported. Jakobshavn glacier, responsible for feeding flotillas of icebergs into the Ilulissat icefjord — and possibly for unleashing the iceberg that sank the Titanic — is an […]
By Chelsea Harvey 3 April 2017 (Washington Post) – Melting glaciers, from Greenland to Antarctica, have become symbols of global warming — and monitoring their retreat is one major way scientists are keeping tabs on the progress of climate change. Now, scientists are trying to bring the issue a little closer to home by using […]
27 March 2017 (Potsdam Institute for Climate Impact Research) – The increase of devastating weather extremes in summer is likely linked to human-made climate change, mounting evidence shows. Giant airstreams are circling the Earth, waving up and down between the Arctic and the tropics. These planetary waves transport heat and moisture. When these planetary waves […]
By Chris Mooney6 April 2017 (The Washington Post) – There’s something special — and very counterintuitive — about the Arctic Ocean. Unlike in the Atlantic or Pacific, where the water gets colder as it gets deeper, the Arctic is upside-down. The water gets warmer as it gets deeper. The reason is that warm, salty Atlantic-originating […]
By Jennifer A Dlouhy6 April 2017 (Bloomberg) – President Donald Trump is preparing to issue an executive order with the goal of giving oil companies more opportunities to drill offshore, reversing Obama-era policies that restricted the activity. The offshore drilling directive is set to be issued soon, Interior Secretary Ryan Zinke told an industry conference […]
By Leah Burrows29 March 2017 (Harvard Gazette) – In 2011, researchers observed something that should be impossible — a massive bloom of phytoplankton growing under Arctic sea ice in conditions that should have been far too dark for anything requiring photosynthesis to survive. So, how was this bloom possible? Using mathematical modeling, researchers from the […]
