SAN ANTONIO – A beloved inventor died Friday after a jet engine fell on him at Port San Antonio. David Monroe, 72, was described as a prolific inventor and driven entrepreneur by the San Antonio ...

Screenshot from social media post of Ukrainian volunteers assembling a small cruise missile with a pulsating Trembita engine. Its task is to destroy objects and exhaust the enemy’s anti-aircraft ...

AI might be invisible in the apps I use every day, but the physical footprint behind it is getting hard to ignore. As data centers race to feed ever-larger models, their electricity needs have grown ...