The newly discovered "blazar," which has a mass equal to 700 million suns, is the oldest of its kind ever seen and changes ...

Black Hills Energy is preparing the community for arctic temperatures that are expected starting Friday, Jan. 17 and lasting ...

Astronomers discover a supermassive black hole, weighing 700 million suns, firing a giant energy beam directly at Earth from ...

The Lincoln Police Department is investigating a larceny that was reported Thursday. A Black Hills Energy tool worth ...

It's nearly time for players to enter The Tomb to battle more undead on the quest for the fabled Sentinel Artifact.

Supermassive black holes with powerful jets of high-energy particles, pointing directly at Earth are called blazars.

Thousands of pounds of taxpayers' cash could be spent repainting the white blades to make them more visible, according to a ...

Black Rifle Coffee Company, established by Green Beret veteran Evan Hafer in 2014; has quickly earned a reputation with its ...

Since 2018, we've seen 1ES 1927+654 generate jets in real time and found it may have a lone white dwarf orbiting near the ...

Renewables, especially solar, are the cheapest option for renewables in most countries. Projections suggest a sizeable cost ...

Contractors Boldt Cos. and Black & Veatch had sued each other in 2019 for breach of contract over Black & Veatch's ...

Astronomers have identified a rare cosmic phenomenon: a supermassive black hole, known as J0410−0139, located 12.9 billion ...