Here's the story from the Associated Press.
Confirm Them has posted various information on how he has ruled on various abortion cases. Here's his opinion on Planned Parenthood v. Casey, his opinion on a case dealing with tax-funded abortions, his bio and a prolife on him from USNews.
Some excerpts from the US News story:
Nicknamed "Scalito" for views resembling those of conservative Supreme Court Justice Antonin Scalia, Samuel Alito Jr. is a favorite son of the political right. Appointed in 1990 by George H.W. Bush to the Third Circuit Court of Appeals, Alito has earned a reputation for intellectual rigor and polite but frequent dissent in a court that has been historically liberal.....
In Planned Parenthood v. Casey, Alito was the sole dissenter on the Third Circuit, which struck a Pennsylvania law that required women seeking abortions to consult their husbands. He argued that many of the potential reasons for an abortion, such as "economic constraints, future plans, or the husbands' previously expressed opposition . . . may be obviated by discussion prior to abortion." The case went on to the Supreme Court, which upheld the lower court's decision 6 to 3.