Early mammalian ancestors were nocturnal, sleeping during the day while the dinosaurs dominated the land. However, some mammalian lineages, including human ancestors, independently transitioned to ...

Cottage cheese, once a staple of 1970s diet culture, has made an astonishing comeback, catching dairy producers off guard as they struggle to keep up with demand. Tesco, the U.K.’s largest supermarket ...

The most beautiful secret we’ve ever kept,” Guetta posted alongside photos of his girlfriend, 34-year-old actress Jessica Ledon. Guetta already has a child, Cyan, with Ledon, as well as two other ...

Growing tissues can crack, break, and dissociate to form structures that can later withstand immense forces.

For decades, scientists believed a fertilized egg’s DNA began as a shapeless mass, only organizing itself once the embryo switched on its genes. But new research reveals that the genome is already ...