A massive solar tornado, big enough to swallow the Earth, was observed twirling across the surface of the "quiet" sun last ...

Scientists from NASA and Toho University in Japan predict that Earth will become uninhabitable in about a billion years. The ...

NOAA: A strong X1.2 solar flare erupted, raising the risk of geomagnetic storms, northern lights and possible technological ...

Solar material from the eruption will likely miss Earth. A massive solar filament erupted in dramatic fashion last night (May 12-13) around 8 p.m. EDT (0000 GMT), hurling a surge of material across ...