First prize in Science’s Visualization Challenge (video category) went to this NASA video by Greg Shirah, Horace Mitchell, and Tom Bridgman. It shows Earth’s “climate engine” — the wind patterns and ocean currents that are powered by the sun.
Happy Earth Day! The stunning photos above show the Sacred Headwaters, a pristine area of protected land in a remote corner of northern British Columbia. The area is about the size of the entire state of Oregon, and only one tiny road winds through it. (For context, on the US mainland, the farthest you can get from a maintained road is about 20 miles. Oregon is 98,466 square miles.)