The federal government enacted a six-month moratorium on offshore drilling in deep waters in the wake of the Gulf oil spill. Depending on who you ask, it is either an environmental necessity or an economic disaster.
Giant propeller-shaped structures appear to be created by a new class of hidden moons.
The Obama administration will argue its case on deepwater drilling Thursday. The government issued the moratorium in the wake of the Gulf oil spill, but a judge blocked it last month.
As America becomes more diverse, interethnic and interracial marriage has become much more common, according to a Pew report released Friday.
British scientist Stephen Hawking says that aliens might 'conquer and colonize' Earth. His colleagues disagree.
Choosing the right rocks and stones for a rock garden sounds simplistic, but this essential task isn't as simple as it sounds.
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.
A marriage made in cyberspace: As traditional media gets 'bloggier,' blogs begin to look more like their traditional forebears.
Teachers, citizens barred from political organizing.