"Scary wildfire behavior in California," McCarthy posted with the video. "Like an exploding volcano, the Garnet Fire in the ...

New X-ray data from NASA’s Chandra telescope reveals Cassiopeia A’s chaotic final hours, showing how dying stars collapse and explode.

An early morning explosion and fire at a Dartmouth home destroyed the garage. Here's what fire officials said so far.

In the middle of a quiet field in Sacramento, California, something is deeply wrong. And it's not the heat, or the haze, or even the dead grass. It's the silence of an ecosystem out of balance. A ...

Multiple earthquakes have hit near Alaska's Mount Spurr that scientists warn is gearing up for an eruption. The US Geological Survey (USGS) detected at least a dozen tremors within 30 miles of the ...

Twenty Democratic-led states filed a lawsuit Wednesday against the Federal Emergency Management Agency, challenging the elimination of a long-running grant program that helps communities guard against ...

This powerful side-by-side comparison shows just how bright a star explosion is. Recently, the Hubble Space Telescope captured a before-and-after image of a star exploding brightly. With the images ...