The first artificial intelligence model trained entirely in orbit has turned a test satellite into a tiny, solar-powered data ...

NASA’s Parker Solar Probe has slipped closer to the Sun than any spacecraft in history, and its latest flyby has now ...

Rocky planets like our Earth may be far more common than previously thought, according to new research published in the ...

Lower electricity bills could help two Cokeville cattlemen compete and pass their businesses on to their kids, they say, but lawmakers won’t let ranch-scale solar projects feed power to the grid.