An effort to rid the oceans of plastic waste that was launched seven years ago has finally borne fruit: the nonprofit organization The Ocean Cleanup reports that one of their ships was able to successfully gather plastic pollution from their proof-of-concept prototype operating in the Pacific Ocean—including tires, microplastics, ghostread more

A comprehensive new report released by the UN is warning that the world’s oceans are in danger, currently facing a scourge of unnatural warming, rising, acidifying, and deoxygenating. Covering over 361 million square kilometers (139 million square miles), the oceans sprawl over 71 percent of the Earth’s surface, and itsread more

A massive impact crater the size of the city of Paris has been discovered under the ice sheet in northern Greenland. Partially hidden under the Hiawatha Glacier, this 31-kilometer (19.3-mile) crater is estimated to be no older than three million years, but the researchers believe that it was formed much more recently, possibly as late as 12,000 years ago, making it the largest impact crater of its kind on Earth.