A discovery about the dark fur of early mammals confirms long-held theories about their evolutionary and ecological behavior.

NPR's Ayesha Rascoe speaks with video game designer and UC Santa Cruz professor A.M. Darke, about her work on a new computer algorithm that more accurately illustrates Black hair.

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...