Rick Santorum awoke to a new reality Wednesday after sweeping all three Republican presidential contests a day earlier, reshaping the contest that will decide who runs against President Barack Obama in November.

Russian scientists have successfully drilled through two miles of Antarctic ice to a freshwater lake buried for millions of years, polar researchers announced Wednesday.

If Facebook has taught us nothing else, the social network makes it clear that there are huge profits to be made from making sense of our users data.

Authorities in New Zealand continue to haul away property belonging to Kim DotCom, founder of MegaUpload, who authorities in the U.S. accuse of piracy and causing over $500 million in damages to copyright owners.

All Airbus A380 airplanes must be checked for cracks in the wings within three to four weeks, the European Aviation Safety Agency ordered Wednesday.

Syrian opposition activists say the regime is continuing its brutal crackdown, hours after Russia touted President Bashar al-Assad's "commitment" to ending violence.