Websites try to fight nasty comments, anonymity

Mix blatant bigotry with poor spelling. Add a dash of ALL CAPS. Top it off with a violent threat. And there you have it: A recipe for the worst of online comments.

UC San Diego shake table, robot win Best of What's New awards

The biggest outdoor shake table in the world and a robot designed to move along utility lines have received Best of What's New awards from Popular Science, the world's largest science and technology magazine. The two projects ...

Married people who cheat don't regret it, finds study

Married people who have affairs find them highly satisfying, express little remorse and believe the cheating didn't hurt their otherwise healthy marriages, finds a new report on the psychology of infidelity.

page 1 from 2