As tensions rise to grab Arctic resources, the U.S. is racing to construct a new icebreaker vessel that can secure a foothold ...

Harvard Kennedy School Professor John Holdren and Arctic Initiative director Jennifer Spence say multiple new threats are ...

Climate change–accelerated seaweed growth could cause seaweed-dependent microbes to proliferate and consume more oxygen, ...

The Arctic’s bowhead whales can live for over 200 years. Imagine what they might hear in that time: screw propellers were ...

Mercury (Hg) is a naturally occurring element found across the globe, yet it becomes highly toxic as it accumulates up the ...