The Raspberry Pi still shines, but modern mini PCs are smarter choices for always-on home servers and heavier self-hosted ...

It’s the greatest cosmic murder mystery of the year: How did a black hole destroy a star—and what kind of black hole is the culprit? Normally, so-called “gamma ray bursts,” sudden flashes of extremely ...

A rare watering hole is starting to dry up in the desert southwest of Tucson, raising concerns about the impact of nearby border wall construction on the aquifer. Where ducks once paddled and dipped ...