Hackers attack Brazil's largest state-run bank

(AP) -- A group of Internet hackers said Wednesday it took down the website of the Banco do Brasil, Brazil's largest state-run bank. It's the third such attack against financial institutions in a week.

New 3-D simulator generates training, expertise on subs

The Navy's Virginia-class submarines are among the most technically advanced vessels ever built. But even these cutting-edge, fast-attack, nuclear-powered boats need emergency generators on hand—and Sailors trained to operate ...

'Whale Spotting' app seeks to reduce ship strikes (Update)

U.S. federal officials trying to reduce the number of whales that are struck and killed by ships sailing in and out of San Francisco Bay are testing a new smartphone application that could help locate the mammals more accurately.

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