Four top competitors – including skeleton racer Noelle Pikus-Pace, who races Thursday in Vancouver – talk about drawing on their Christian faith in sport.
Patterned after 'cash for clunkers,' the Energysavers.gov program has allocated $300 million in rebates for consumers who buy Energy Star-rated appliances.
A new beluga whale calf is seen at Chicago's Shedd Aquarium on Tuesday. His mother Puiji gave birth to the whale head first, which is rare for beluga whales who are usually born tail first. The baby beluga is 162 pounds and five feet, four inches long.
President Obama called for more incentives for home energy-efficiency upgrades Tuesday, as a way to boost job-creation and cut energy costs. Green retrofitting of homes is on the rise in the US.
President Obama's stop at Home Depot shows that if 'cash for caulkers' is going to get off the ground, the government has to get at least three groups to buy in.
As exploring the heavens becomes more expensive, many experts think it is time for nations to band together to push humanity to the next threshold of space exploration.
To reduce its environmental footprint, No Impact Man and his family did without toilet paper, elevators, TV, and cars for a year. What did they learn?
A smart, witty novel about a nice, middle-class dad tempted to try crime to keep his family afloat.
Law enforcement officers Thursday questioned Najibullah Zazi, an airport shuttle driver in Denver, as part of an investigation into an alleged terror plot in New York City.