Virgin Galactic's passenger spaceplane, which is designed to take tourists to the edge of space, flew its first rocket-powered test flight Monday, breaking the sound barrier at high altitude.
President Barack Obama stepped up pressure on Russia over Syria on Monday, telling President Vladimir Putin of his concern about the reported use of chemical weapons by the Damascus regime.
The United States and South Korea on Tuesday wrapped up joint military drills that infuriated North Korea, raising hopes for an easing of cross-border military tensions.
Republican lawmakers stepped up calls for US action against Syria Sunday in the face of growing evidence that it used chemical weapons against its population in a bitter civil war.
Action comedy "Pain & Gain" starring Mark Wahlberg and Dwayne Johnson grabbed the top spot at the US box office in its debut this weekend, snagging $20 million.
Lawyers for Michael Jackson's mother will launch their case Monday for massive compensation from the promoter of his last doomed tour, at the trial over the late King of Pop's 2009 death.
Plastic surgery to remove fat and excess skin on the upper arms has gained appeal in the United States, where the procedure has exploded in popularity since the year 2000.
Venezuela has formally lodged criminal charges against an American filmmaker claiming to be working on a documentary, but whom Caracas accused of fomenting post-election unrest in the country.
Global mining titan BHP Billiton on Monday announced the sale of its Pinto Valley mining operation and rail assets in the United States to Capstone Mining Corp for US$650 million.
For years, millions of immigrant applicants hoped they would be lucky enough to win the US green card lottery. Under reform being considered in Congress, they may soon be asking: "Am I skilled enough?"
US President Barack Obama issued a new warning to Syria Friday that using chemical weapons would be a "game changer" as he faced rising pressure at home and abroad to intervene in the civil war.
US telecom titan AT&T launched a service Friday to use smartphones or tablets to activate home alarm systems and perform other duties like open doors for guests or adjust the temperature.
Facebook co-founder and chief Mark Zuckerberg scored more than $2 billion worth of stock and $503,000 in base pay last year for running the world's leading social network.