“Mammoth,” at the Smithsonian American Art Museum, is a self-portrait through sculpture, video, photography and more. And it lives up to its name.

When you buy through links on our articles, Future and its syndication partners may earn a commission. The previously unknown Xingren golden-line fish appears to be still evolving for cave life. . | ...

Add Yahoo as a preferred source to see more of our stories on Google. In episode 2 of Pole to Pole, Will Smith captures a tarantula in a cave in Ecuador in order to study it with scientists. National ...

Above ground, life is powered by photosynthesis. Plants and algae use sunlight to turn carbon dioxide and water into energy and oxygen. In the Movile Cave, that’s not possible. So, instead, life is ...

Scientists have discovered life thriving in Veryovkina Cave, Earth's deepest known cave at over 2,200 meters. Microorganisms, independent of sunlight, fuel this extreme ecosystem by deriving energy ...