A new crew is taking over the International Space Station after two NASA astronauts and one Russian cosmonaut successfully returned to Earth Monday night.

NASA ground engineers and astronauts aboard the International Space Station are working together to fix an ammonia leak on the station.

Domestic IT services providers say the U.S. Senate's immigration bill could benefit them by raising the costs of their competitors that are based overseas.

NASA engineers are waiting to see if they can pull a long-running Mars rover out of stand-by mode.

Following the deadly bombings at the Boston Marathon, investigators mounted a massive investigation that includes close scrutiny of digital photos and videos taken about the time of the blasts from citizen smartphones and area surveillance cameras.

China's plan to create a competitive outsourcing industry was hit with another blow last month with the release of a report that lay bare, in ways never seen before, the extent of the security risks of working in the country.

The biggest users of H-1B visas are offshore outsourcers, many based in India, or U.S.-based companies whose employees are mostly located overseas, according to government data obtained and analyzed by Computerworld.

Hewlett-Packard vows to 'aggressively' seek recompense for alleged fraud on the part of U.K. software vendor Autonomy, which HP acquired in a $US10.3 billion deal last year.