Physicists propose that high-energy photon jets from collapsing stars may be secret factories of heavy elements like plutonium, challenging traditional theories and possibly explaining strange cosmic ...

That beam in the sky last night? It wasn't the Sacramento Kings, and it wasn't aliens. It was Nu-Salt Laser and Chris ...

Scientists have uncovered a colossal, previously hidden hydrogen cloud, named Eos, just 300 light-years from Earth — the ...

Instead, Matthew Salazar said he saw the bright blue light from his backyard in Granite Bay while looking east toward Folsom ...

The blackouts in Spain and Portugal this week viscerally exposed how vulnerable Europe's energy networks have become. Energy ...

A significant number of energy and nuclear experts are writing an open letter to the nation, calling for more transparency in ...

Barcelona and Inter Milan are gearing up to face off for their first-leg semi-final match of UEFA Champions League.

In 2022, the Hunga Tonga-Hunga Ha‘apai volcano erupted with one of the most powerful blasts in modern history. The explosion ...

A secret Russian satellite that US officials believe is linked to Russia’s nuclear weapons program appears to be spinning uncontrollably in space in a major blow for Moscow, according to ...

The same company behind the purple beam atop Golden 1 Center was doing a demonstration of its mobile beam van.

May’s night sky is packed with astronomical events—find out when and where to look for meteor showers, ancient star clusters, ...

This time, the focus is on the remains of a star that exploded in the Large Magellanic Cloud (LMC), a satellite galaxy of the ...