Nuclear power is winning support from tech companies, utilities and governments seeking carbon-free, round-the-clock energy to fuel an artificial intelligence boom. In October, the Trump ...

Mississippi regulators authorized xAI to build a power plant with 41 natural gas-burning turbines in Southaven to power its nearby data centers.

Federal prosecutors say an attorney for a California solar power company has been sentenced to 11 years and five months in prison for helping orchestrate a $1 billion fraud scheme.

Russia and China can black out military satellites in seconds. A Latvian startup says nuclear-waste generators using 5x less fuel could keep satellites—and lunar bases—running.

With federal funding gone, tribes are turning to philanthropy, alternative lenders, and their own institutions.

Ever since physicist Freeman Dyson first proposed the concept in 1960, the "Dyson sphere" has been the holy grail of ...

In Amiri’s calculations, Dyson spheres around white dwarfs tend to produce cooler, fainter thermal emission that peaks in the near- to mid-infrared, while M-dwarf cases can radiate more strongly but ...

A new psychedelic retreat calling itself a “SETI for the mind” aims to establish two-way communication with the nonhuman entities people encounter while tripping on DMT.

A unifying quality of the previous films in the Alien franchise is that they all focus on a “final girl,” a common hallmark of horror cinema. While Wendy might technically qualify for this description ...

If you've been following exoplanet research over the last couple of years, you've definitely heard of K2-18b. Located 124 ...

The record for any autographed Victor Wembanyama card sold at public auction is $170,800. Brad Penner / Imagn Images The world has witnessed Victor Wembanyama’s artistry on the basketball court, but ...

President Trump on Thursday directed his administration to release files on UFOs and any "alien and extraterrestrial life," an issue that has drawn decades of public fascination — and spawned more ...