Two Sigma had a big problem in 2014: the compute power needed for the quantitative fund's research workflows was 10 times greater than what its data centers could provide.

Team Ninja has already completed work on Ninja Gaiden Sigma for the PS3, well in advance of the game's July release date. Of course, the big question on the minds of Xbox 360 owners everywhere is ...

If you thought Ryu's adventure was over, think again. Tecmo today released the first expansion pack for Ninja Gaiden Sigma unto the world with the release of the first Survival pack on the ...

PERRY, Ga.--(BUSINESS WIRE)--Sigma Defense Systems LLC, a leading technology company serving the Department of Defense, today launched a new corporate brand identity, including a redesigned logo ...

Sigma is the latest hero in the Overwatch universe following the release of the combat medic, Baptiste. The video short is only a teaser and doesn't actually show Sigma in game or any of his moveset.