GENEVA, Nov. 21, 2009 (Reuters) After a year's delay, scientists at the world's biggest accelerator have restarted an experiment to recreate "Big Bang" conditions that had sparked suggestions the earth would be sucked in by millions of black holes. ... > full story
ROME, Nov. 20, 2009 (Reuters) An art collector has found a tooth, thumb and finger of the renowned Italian scientist Galileo Galilei who died in the 17th century, Florence's History of Science museum said on Friday. ... > full story
ROME, Nov. 20, 2009 (Reuters) An art collector has found a tooth, thumb and finger of the renowned Italian scientist Galileo Galilei who died in the 17th century, Florence's History of Science museum announced on Friday. ... > full story
CAPE CANAVERAL, Florida, Nov. 20, 2009 (Reuters) Shuttle Atlantis astronaut Randy Bresnik can be forgiven if he's having a tough time focusing on work -- his wife is due to give birth on Friday to a baby girl. ... > full story
CHICAGO, Nov. 18, 2009 (Reuters) Increasing the levels of a message-carrying chemical in the brain may help prevent some of the memory deficits in Down syndrome that hinder learning and make it hard for the brain to develop normally, U.S. researchers said on Wednesday. ... > full story
WASHINGTON, Nov. 18, 2009 (Reuters) Villagers in the highlands of Papua New Guinea who ritualistically ate human brains but did not die of a brain disease called kuru have a genetic mutation that protects them, researchers said Wednesday. ... > full story
LOS ANGELES, Nov. 17, 2009 (Reuters) NASA plans next month to launch a space telescope that will scan the heavens for the infrared glow of celestial objects never seen because they are too dim, dusty or distant, scientists said on Tuesday. ... > full story
SAO SEBASTIAO DE CUIEIRAS, Brazil, Nov. 17, 2009 (Reuters) The task of harvesting the secrets of Brazil's vast Amazon rain forest that could help in the battle against cancer largely falls to Osmar Barbosa Ferreira and a big pair of clippers. ... > full story
LJUBLJANA, Nov. 17, 2009 (Reuters) Laboratory tests ruled out mad cow disease in a 3-year-old Slovenian cow that died in September, the Slovenian Veterinary Administration said on Tuesday. ... > full story
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