The Associated Press
AP Top Science News At 5:36 p.m. EST

Restored machine to explore mysteries of Big Bang

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GENEVA (AP) -- Scientists are preparing the world's largest atom smasher to explore the depths of matter after successfully restarting the $10 billion machine following more than a year of repairs....

Astronauts finish another spacewalk, still no baby

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CAPE CANAVERAL, Fla. (AP) -- A spacewalking astronaut put aside the impending birth of his daughter and blazed through his first-ever venture outside the International Space Station on Saturday....

Ukraine's `hot air' bedevils global climate deal

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KONSTANTINOVKA, Ukraine (AP) -- Vladimir Gapor is a plumber by trade, but now he's a scavenger, prying bits of scrap steel from the ruins of his old factory and selling them for a pittance....




Researcher: Faint writing seen on Shroud of Turin
ROME (AP) -- A Vatican researcher has rekindled the age-old debate over the Shroud of Turin, saying that faint writing on the linen proves it was the burial cloth of Jesus. Experts say the historian may be reading too much into the markings, and they stand by carbon-dating that points to the shroud being a medieval forgery....

Hackers leak e-mails, stoke climate debate
LONDON (AP) -- Computer hackers have broken into a server at a well-respected climate change research center in Britain and posted hundreds of private e-mails and documents online - stoking debate over whether some scientists have overstated the case for man-made climate change....

Measure to change U. of Neb. stem-cell rule fails
LINCOLN, Neb. (AP) -- The University of Nebraska's governing board on Friday voted not to place tighter restrictions on embryonic stem cell research than those outlined under federal guidelines, which were expanded after President Barack Obama took office....

Museum: Galileo's fingers, tooth are found
ROME (AP) -- Two fingers and a tooth removed from Galileo Galilei's corpse in a Florentine basilica in the 18th century and given up for lost have been found again and will soon be put on display, an Italian museum director said Friday....

Biologists save fish after landslide
NILE, Wash. (AP) -- A gigantic landslide that buried a highway, uprooted homes and rerouted a river in Washington state's Cascade Range left hundreds of smaller victims: fish....

3 new ancient crocodile species fossils found
WASHINGTON (AP) -- A 20-foot-long crocodile with three sets of fangs - like wild boar tusks - roamed parts of northern Africa millions of years ago, researchers reported Thursday. While this fearsome creature hunted meat, not far away another newly found type of croc with a wide, flat snout like a pancake was fishing for food....

Researchers ask: Are caged chickens miserable?
DES MOINES, Iowa (AP) -- Are cramped chickens crazy chickens?...