The rate of stars going supernova near Earth appears to match two mass extinctions -- 372 million years ago and 445 million ...

The first full lunar eclipse since 2022 will shine overnight in Virginia skies. See timing, latest weather forecast.

At least two mass extinction events in Earth's history were likely caused by the "devastating" effects of nearby supernova ...

The equivalent of one million dump truck loads of earth came plummeting down the valley ... the threat of devastating landslides is always lurking. As NOVA surveys landslide danger zones, discover ...

That's not a recipe for economic progress and political stability. NOVA: Can the Earth support three billion more people? Brown: The question is, if we look at it just in food terms, at what level ...

Tuesday night the PBS science program NOVA will feature an Earth Day look at "the Car of the Future." WGBH, the Boston PBS station that produces NOVA sent us an advance copy of the show to take a ...

Whether it’s Roswell or Area 51, people have been convinced there have been beings from other planets visiting Earth. PBS’ “Nova” series examines the phenomenon of UFOs. A panel recently ...