Militaries have for years hired private companies to build custom autonomous weapons. However, Israel’s recent wars mark a ...

The most expensive old home listing in North Carolina right now includes a main house, a pool house and two guest cottages on a 161-acre property near Brevard. That’s according to The Old House Life, ...

Cleaner, more pure water backscatters light in the blue range, which makes it look blue. One famous example is Crater Lake in Oregon, which lies in a volcanic crater and is fed by rain and snow, ...