President Obama signed an executive order that threatens sanctions on agencies and companies using technology to tamp down dissent.

Facebook's first-quarter profit fell 12% despite a 45% jump in revenue amid a surge in marketing and research expenses.

A fiery meteor created a thundering boom and traced a rare daylight fireball across Nevada and California on Sunday, but there were no reports Monday of any damage from its hitting the ground.

The U.S. government says that a terror attack on government buildings and hotels in Kenya's capital could be imminent.

The North Korean dictator spoke publicly for the first time, declaring before a giant crowd gathered to commemorate his late grandfather's 100th birthday that the country will continue putting military matters above the economy.

Panasonic, Sony and Olympus, struggling in the point-and-shoot camera market, are refashioning bulky professional cameras into sleeker, mirrorless models that appeal to photo enthusiasts, posing a challenge to Canon and Nikon.

Mitt Romney said he would eliminate or limit for high-earners the mortgage-interest deduction for second homes, as well as the state income-tax deduction and state property-tax deduction.

An alleged prostitution scandal involving Secret Service agents has sparked what could be a wide-ranging series of probes, with Republican House lawmakers and the agency itself promising investigations.

Mitt Romney said he would eliminate or limit for high-earners the mortgage-interest deduction for second homes, as well as the state income-tax deduction and state property-tax deduction.

Roger Clemens heads back to federal court in Washington Monday to face perjury charges, a trial with much at stake for both the pitching great and for the public's perception of steroid abuse in baseball.