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Science and Technology

Twitter says politicians’ tweets could get warning labels

Presidents and other world leaders and political figures who use Twitter to threaten or abuse others could find their tweets slapped with warning labels.

Lack of home internet a problem for millions doing homework

With no computer or internet at home, Raegan Byrd’s homework assignments present a nightly challenge: How much can she get done using just her smartphone?

North Las Vegas golf course using GPS to tear out turf

The city-run Aliante Golf Club is tearing out 129,000 square feet of grass, cutting the property’s overall water use by more than 7 million gallons a year.