Seattle-based Whooshh Innovations developed this salmon cannon to help fish pass over dams in seconds, rather than days. The giant tube sucks in migrating fish and helps them quickly, and safely, get to their spawning grounds.
United Airlines said Tuesday it repaired a technology glitch that had forced it to halt departures nationwide, briefly crippling one of the nation's biggest carriers on a busy travel day.
The top prosecutors in all 50 states are urging Congress to study how artificial intelligence can be used to exploit children through pornography, and come up with legislation to further guard against it.
