Journalist David Freedman says engineering healthier versions of popular treats could finally help the poorest and most obese Americans lose weight
It's possible to let passengers board trains through separate cars that latch on, but who will take the risk to make it happen?
The two-pound Carmat heart quickens or slows blood flow based on a person's physical activity
The Tvilight lighting system is designed to dim when no one's around, saving cities as much as 60 percent on energy bills each year
A Lego-maniac builds a life-sized working car made from more than 500,000 plastic toy pieces
The Automatic Smart Driving Assistant is designed to warn drivers when they accelerate too quickly and make other fuel-costly choices
With its radical new design, the Philips SlimStyle may be the cheapest LED yet
Genetic sequencing allows scientists to uncover increasingly prevalent seafood fraud
Researchers in Berlin find that sweets containing a special probiotic may help you avoid the dentist's chair
Riffing off of airbag technology, Swedish designers have created a helmet, worn around the neck, that inflates during an accident
A team of developers is taking orders for a ring that displays incoming text and email messages and helps locate lost phones
An award-winning design for the toilet of the future makes it easier to switch to a more natural posture
More and more are using sensors to follow the cell phone signals of customers to understand how they behave
A British artist has designed Bee's, a glass diagnostic tool that aims to make screening as simple as breathing into a bowl
British designer Chris Godfrey dreams up a tinned, nine-course meal for gamers glued to their consoles
They say the key to exposing us to opposing views is to get them from people with whom we share other interests
The Bonaverde, which roasts, grinds and brews the freshest cup of coffee possible, aims to be an industry game-changer
Will a Japanese designer's new take on umbrellas catch on where others have failed?
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