What if we could engineer a gigantic megastructure capable of harvesting every bit of the Sun's energy? Something known as a Dyson sphere. Full list of Spanberger executive orders signed on day one as ...

Some go to great lengths for their art. Timothée Chalamet has gone to great heights. This week, he became the first person ever to pop up on top of the Sphere in Las Vegas—the latest in a vast series ...

China has in recent years launched dozens of rockets that deliver satellites into orbit but has yet to successfully complete a reusable rocket test, which requires the rocket's large lower section, ...

SALINAS, Calif.--(BUSINESS WIRE)--Archer Aviation Inc. (NYSE: ACHR) today announced that its Midnight aircraft successfully completed its highest altitude flight to date, reaching altitudes of 7,000 ...

Active-duty sailors will have to complete two physical fitness assessments per year starting in 2026, the Navy announced this week in a return to its pre-coronavirus pandemic fitness testing schedule.

Medicare is launching a new pilot program that will require prior approval for 17 health services using artificial intelligence tools. The Wasteful and Inappropriate Service Reduction (WISeR) model is ...