Add Yahoo as a preferred source to see more of our stories on Google. Clocks fall back this weekend. Daylight saving time is almost over. The annual change adds more hours of daylight to our usable ...

Scientists cited artificial intelligence and how it’s used to supercharge disinformation as a new risk.

Americans will gain an extra hour of sleep as daylight saving time comes to an end on Sunday. Clocks will "fall back" one hour, resulting in shorter days and longer nights as winter approaches. This ...