Changing the silkworm's diet to spin stronger silk

A rare gray wolf trekked from Oregon to California's Central Sierra. Not everyone is thrilled — The latest gray wolf to make the long journey from Oregon to California has trekked farther south than any wolf tracked in the last century. [Mono County]

This Amazing Interactive Map Shows Exactly Where NASA’s Perseverance Rover Is

Among Ecuador's Shuar, researchers find how disgust evolved as a human emotion