Particle never before seen on Earth detected; it could come from a primordial black hole and the origin of the universe.

Gamma ray bursts are the most energetic events in the universe. What if one hit Earth?

To avoid Swift being dragged down low enough to hit Earth’s atmosphere, NASA tapped an Arizona-based startup to launch a ...

The Necklace Nebula (PN G054.2-03.4) formed when one star in a close binary system expanded into a red giant and engulfed its ...

What if we told you that supernovas aren't the brightest events in the Universe? Gamma-ray bursts are. They shine hundreds of times brighter and only last for several minutes at most. But even a ...

When temperatures drop, some of us might love the beauty of snow blanketing the trees. Behind the snowy charm lie hidden dangers that might go unnoticed until it's too late. For instance, you'll have ...

As the temperatures plummet, the chances that pipes could freeze rise, but you can take steps to prevent a problem before the cold rolls in. Consumer Reports says frozen pipes usually happen when ...

The National Weather Service is warning of a "strong Arctic front" headed to the Chicago area Wednesday night, with gusty snow showers during the evening commute and "bursts" of snow possible ahead of ...

DEKALB COUNTY, Ga. — Flames tore through a local subdivision underground, unseen, causing a home and random yards to catch on fire Tuesday afternoon. “It’s been really traumatic,” said Daryll Watkins.

Not from the nucleus GRB 250702B emerged from the top edge of its host galaxy’s dark dust lane (see inset). Credit: NASA, ESA, CSA, H Sears (Rutgers). Image processing: A Pagan (STScI) On 2 July 2025, ...

More information about a mysterious, energetic burst, formally known as a gamma-ray burst (GRB), spotted in space 13 billion light-years away from Earth, has been unveiled. The first sighting of this ...

This artist’s illustration, which shows a high-speed jet of material being launched from a source that is embedded in a very dusty galaxy, depicts GRB 250702B — the longest gamma-ray burst that ...