The Spike S-512 Diplomat will be able to fly from New York to Paris in under four hours, using high-tech engineering to minimize its sonic boom.

AI's data center boom is devouring capital, straining water and power supplies, and even rattling neighborhoods with noise.

Californians from San Luis Obispo to Ventura may hear multiple sonic booms tonight as a SpaceX Falcon 9 rocket takes off from Vandenberg Space Force Base at 8:09 p.m. Two dozen Starlink satellites are ...

Californians from San Luis Obispo to Ventura may hear multiple sonic booms tonight as a SpaceX Falcon 9 rocket takes off from Vandenberg Space Force Base at 8:09 p.m. Two dozen Starlink satellites are ...