humans add around 400 million tons of fossil carbon to long-lasting products such as plastics, buildings, and human infrastructure. Although these products could be considered a "carbon sink ...

A watery treasure trove of the past Sawmill Sink is a 148-foot-deep underwater cave with an extensive network of underground passages. The specific conditions inside—lack of oxygen, UV light ...

humans add around 400 million tons of fossil carbon to long-lasting products such as plastics, buildings, and human infrastructure. Although these products could be considered a “carbon sink ...

The fossils reveal the island's Ice Age history, with pristine specimens of now-extinct species. Hurricane Dorian nearly destroyed researchers' collections, and the blue holes' future is uncertain.