Scientists spot hints of dark-matter blast
A balloon-borne instrument soaring high over Antarctica has found potential evidence of a large clump of mysterious dark matter relatively close to our solar system, scientists said Wednesday.
U.S. shifts its approach in Iraq
With violence down sharply this year, the U.S. military is broadening its efforts to reconcile Sunnis and Shiites.
Scoop: Jennifer Aniston gets a kick out of ‘Friends'
The "Marley & Me" star tells New York Times magazine, "This is horrible to say, but there are times when I laugh my rear end off."
Teen lives 118 days without a heart
An American teenager survived for nearly four months without a heart, kept alive by a custom-built artificial blood-pumping device, until she was able to have a heart transplant.
Calif. court takes up gay marriage ban
California's highest court agreed Wednesday to hear several legal challenges to the state's new ban on same-sex marriage but refused to allow gay couples to resume marrying before it rules.
Ariz. Gov. Napolitano is pick for DHS
Arizona Gov. Janet Napolitano is President-elect Barack Obama's choice to serve as secretary of homeland security, Democratic sources said late Wednesday.
Community colleges suddenly in spotlight
Long the neglected stepchildren of American higher education, community colleges have come front-and-center in the eyes of students, policymakers and philanthropists.
McDonald's courts moms as emissaries
McDonald's has recruited mothers to go behind the scenes of the company's operations, meet senior executives and then communicate what they see via the Web in a bid to brighten its image.
Bush set to relax rules protecting species
Animals in danger of becoming extinct could lose the protection of government experts who make sure that dams and other projects don't pose a threat, under a regulation the Bush administration is set to put in place.
Ex-Gitmo detainee to taste freedom
Australian police said Thursday they will stop restricting the movements and communications of a former Guantanamo Bay detainee.