And here it comes, a game many fans were waiting for for almost a decade. Still there is not much info out there. The game is made by Rebellion, it has to be released sometimes in november 2010 (2010 will be an Aliens year, just imagine: AvP3 and Aliens: Colonial Marines ) and it will have three campaigns for each race, just like its predecessors.
Hopefully it will be scarier as AvP2.

http://www.1up.com/do/newsStory?cId=3173894
this is the only english source I found.

AvP Games are always welcome.
That are good News.

Yeah, too bad the first one isnt running on my PC anymore