If you’re just getting comfortable with Facebook and Twitter, you might want to brace yourself: Foursquare, the hottest among a rising new class of social networks, is gaining ground.

(PhysOrg.com) — The US military is studying the feasibility of a system that could allow them to accurately navigate in enemy underground tunnels, an environment in which GPS does not work.

After struggling in recent years to adjust to its last revolution, the video game industry is now being shaken by another one.

MySpace on Wednesday began courting videogame developers as it moved to capitalize on the booming popularity of playing games online at social networks.

MIAMI, FL–(Marketwire – March 10, 2010) –  Atlantis Technology Group ( PINKSHEETS : ATNP ) subsidiary, Global Online Television Corporation, removes DigiVision Productions from producing a professional video demonstration for the GOTV IPTV service due to allegedly unprofessional actions. Digivision Productions was facilitated with a complete script and had completed a rewrite for the professional demonstration scheduled for March 12 th , 2010.

(AP) –The most recent showdown left millions of Cablevision Systems Corp.

(PhysOrg.com) — Computers should not play dice. That, to paraphrase Einstein, is the feeling of a University of Washington computer scientist with a simple manifesto: If you enter the same computer command, you should get back the same result. Unfortunately, that is far from the case with many of today’s machines

(AP) — A global Internet oversight agency is reopening discussions about whether to create a “.xxx” domain name as an online red-light district where porn sites can set up shop away from the wandering eyes of children and teenagers.

Semiconductor Research Corporation (SRC), University of Arizona and Arizona State University researchers have shown a new, exclusive way to dramatically conserve the amount of water needed to manufacture semiconductors.

(PhysOrg.com) — Automation technology has revolutionised the fine-tuning needed to maximise software performance on devices such as mobile phones.