The chemicals used in some 3-D printers can be toxic to humans. So researchers are looking to use naturally occurring vitamin B2 instead. They have already been able to make intricate, microscopic structures with the vitamin-rich material.

Natural gas has gotten really cheap in the U.S., but your gas bill isn't much lower than it used to be. Also: New factories, less coal, and environmental controversy.

The rollout of the health care exchange has been plagued by a host of technical problems. Entrepreneurs in Silicon Valley likely would have approached the website differently from the beginning - one former startup employee says that has to do with how projects are funded.

New technologies give parents ways to keep tabs on their kids' driving habits. One such device can alert parents when their children are speeding, when they slam on their brakes, and shows their location. But some experts say parents shouldn't rely too much on technology to keep their teens safe.

Britain's Peter Higgs and Belgium's Francois Englert were cited by the Royal Swedish Academy for the "theoretical discovery of a mechanism that contributes to our understanding of the origin of mass of subatomic particles."

The purchase of 31 next-generation A350s marks the first time the Japanese carrier has opted to buy from the European aircraft maker.

IMS will host the inaugural Indianapolis Grand Prix May 10, 2014 on a 14-turn, 2.434-mile road course.

Former University of Michigan football player Will Heininger dealt with mental health issues during his career. Now he is working with the NCAA and National Athletic Trainers Association on a plan to guide colleges and universities in helping student athletes with similar issues.

In a paper released in the journal Science, researchers explain that if the Red Planet is harboring life, the instruments on the rover have been unable to sniff it out.

One of the really big challenges facing our world is how to grow more food without using up the globe's land and water. One company in Ohio says we've been ignoring one solution: insects. It's using larvae of the black soldier fly to convert waste into feed for fish or pigs.