CHICAGO (AP) - The U.S. Department of Energy announced Thursday that it will give Argonne National Laboratory $200 million to make the Chicago-area home to a high-performance supercomputer that is five to seven times faster than current top supercomputers.
SAN JOSE (AP) - Weak demand for desktop computers caused PC sales to plunge again in the first quarter of this year, reflecting the industry's ongoing struggles with the shift to smartphones, tablets and other mobile gadgets.
LOS ANGELES (AP) - The body that regulates Internet addresses is checking to see if it can crack down on a Canadian company accused of using the new ".sucks" domain name to extract exorbitant sums from celebrities and companies seeking to protect their public brands.
NEW YORK (AP) - The nation's highway safety chief says his agency will push for quick action on a regulation requiring electronic speed limiters on big rigs. It may also contact states about speed limits that are higher than commercial truck tires are designed to handle.
BOSTON (AP) - Dzhokhar Tsarnaev was convicted on all charges Wednesday in the Boston Marathon bombing by a jury that will now decide whether the 21-year-old should be executed or shown mercy for what his lawyer says was a crime masterminded by his big brother.
LAS VEGAS (AP) - Two people have been arrested in what authorities describe as a twisted, gruesome case of abuse involving a child's corpse hidden in a broken-down car, a starved baby living on water and a sheltered teenager impregnated by her stepfather.
NEW YORK (AP) - Ransomware is a growing threat to computer users, who can suddenly find they're unable to open or use their files when their machines are infected. The malicious software can attack any user - an individual, small business, Fortune 500 company or a government agency.