According to fossils preserved by volcanic ash, the plants, known as angiosperms, began producing relatively large, blueberry-size fruits millions of years earlier than previously thought
For its “Irreplaceable America” list in honor of the 250th birthday of the United States, the World Monuments Fund chose endangered historic sites of innovation, creativity and spirituality to publicize and support
Half a century after “Close Encounters of the Third Kind,” the director returns to the subject of UFOs with “Disclosure Day.” His science fiction films are informed by his fascination with alien encounters in American suburbia
The reptile, a dinosaur look-alike called a shuvosaur, represents a long-awaited discovery that helps paleontologists fill a gap in the fossil record
America at 250: The Revolutionary Spark
The genius of her work was in painting things as she saw them through her own eyes. So when she surrounded herself with beauty, her work reflected it