Cosmologist Katie Mack breaks down what the latest findings about dark energy mean for our universe’s future. Either way, it ...

In 1977, with dozens of fires set daily and tourism in freefall, New York hired an artist to save the city. His infamous ...

Titanic: The Digital Resurrection, a new National Geographic documentary streaming on Disney+, tells the story of the effort. It is the largest underwater 3D scan ever made, amounting to 16 ...