Facebook stock limps into Monday

Facebook resumes trading on Wall Street on Monday with shares being closely watched to see how well they stand on their own after stumbling out of the gate in a historic but lackluster debut.

Pakistan blocks Twitter over contentious tweets

(AP) -- Pakistan blocked the social networking website Twitter for much of Sunday because it refused to remove tweets considered offensive to Islam, said one of the country's top telecommunications officials.

Scotland passes turbine test to harness tidal power

(Phys.org) -- An underwater turbine being used for harnessing tidal power to generate electricity for homes and businesses has successfully completed its testing period in the island of Eday, one of Orkney’s northern ...

Australian authorities race to drifting ship

Australian authorities were racing to secure a cargo ship drifting off the Great Barrier Reef, with one expert saying it was "sheer luck" it had not hit a reef near the World Heritage-listed site.