Journalists gather around a rehearsal model of the sample return capsule on the OSIRIS-REx spacecraft at Dugway Proving Grounds on Thursday, July 20, 2023. NASA and military personnel have been using ...

This archived news story is available only for your personal, non-commercial use. Information in the story may be outdated or superseded by additional information. Reading or replaying the story in ...

High above the Las Vegas Strip, solar panels blanketed the roof of Mandalay Bay Convention Center — 26,000 of them, rippling across an area larger than 20 football fields. From this vantage point, the ...

To the editor: The article “Solar sprawl is tearing up the Mojave Desert. Is there a better way?” highlights many of the challenges with desert solar, but the choice between “conservation” and ...