An open letter to texting-mad teenagers
Put your phone down for a second, teen texters -- there are some things you''ve got to hear.
Five texts you should never send
We''re texting more than ever, and, like society, the texts themselves are getting worse and worse. Read on to learn just how terrible silent cell phone users are these days.
10 smartphone habits to avoid
How annoying and rude and antisocial have we all become with our smartphones? We''re embarrassing ourselves all over the place. Please stop.
Netiquette: Saying farewell
So many folks manage to lose their netiquette heads when they scramble, legs flailing and akimbo, toward the denouement of events and life chapters. So here is the ultimate (get it?) digital-etiquette guide to a polite big finish.
Wearable tech to hack your brain
The technology sounds simultaneously fake and dangerous: Strap on a headset and send targeted electrical currents into your brain for about 15 minutes to get more energy, improve your focus or calm down.
It''s here! The hoverboard (Well, sort of)
If you''re looking for that cool gift to get your tech-savvy significant other this Christmas, here''s a pretty attractive contender: a hoverboard.
Watch car drive itself at 150 mph
Audi raced its self-piloted car around a track with no one inside.
The next generation of hurricane hunters
What will $35 million dollars do for the next generation of hurricane hunters? CNN''s Rachel Crane explains.
Prepaid smart meters outwit Africa''s power thieves
One company says smart meters may hold the answers to the power problems of the world''s emerging markets, where slow payment and energy theft remains a powerful disincentive for new investment in the sector.
Can the web predict the future? The strange world of long-term bettingStories 1 - 10 of 748
From drone wars to cosmic theories, long-term bets take the long view and place odds on the shape of the future.