Zebrafish made to grow pre-hands instead of fins

PERHAPS the little fish embryo shown here is dancing a jig because it has just discovered that it has legs instead of fins. Fossils show that limbs evolved from fins, but a new study shows how it may have happened, live in the lab. ...

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Fewer students choosing to retake PSLE

SINGAPORE: Amid the national debate on the Primary School Leaving Examination (PSLE) - including whether it has become a be-all and end-all for 12- year-olds - less pupils are choosing to retake the PSLE compared to previous years, as other education paths become available and awareness of such options grows. Since 2007, NorthLight School and Assumption Pathway School - which opened their...

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Kamikaze conclusion for successful moon mission

Streaking through vacuum at a mile per second just above the cratered surface of the moon, two washing machine-size science probes that have completed their mission to map the lunar gravity field will slam into a mile-high mountainside Monday, bringing a successful $500 million mission to a kamikaze conclusion.The twin probes, named Ebb and Flow in a student naming contest, have been flying in formation...

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Space Pictures This Week: Frosty Mars, Mini Nile, More

Photograph by Mike Theiss, National GeographicThe aurora borealis, also known as the northern lights, illuminates the Arctic sky in a recent picture by National Geographic photographer Mike Theiss.A storm chaser by trade, Theiss is in the Arctic Circle on an expedition to photograph auroras, which result from collisions between charged particles released from the sun's atmosphere and gaseous particles...

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Conn. Shooter Had Hundreds of Rounds

Adam Lanza had hundreds of rounds and used multiple high capacity magazines when he went on a rampage at Sandy Hook Elementary School, killing 20 first graders and six adults, Connecticut State Police said today.After shooting at victims in two classrooms and a hallway with a high-powered semi-automatic rifle, he put a bullet into his own head with a handgun."The weapon that...

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Zebrafish made to grow pre-hands instead of fins

PERHAPS the little fish embryo shown here is dancing a jig because it has just discovered that it has legs instead of fins. Fossils show that limbs evolved from fins, but a new study shows how it may have happened, live in the lab. ...

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Russia arrests opposition leaders at banned rally

MOSCOW: Russian police on Saturday arrested several opposition leaders, including well-known blogger Alexei Navalny, as hundreds of people packed a central Moscow square in defiance of an official ban to protest Vladimir Putin's rule.Scores of Muscovites, many holding white roses, defied the authorities by turning up at Lubyanka Square, the seat of the FSB security services, despite temperatures...

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Apple rumors never cease

The iPad Mini will be a magnet for lots of rumors in the coming months.(Credit:Apple)Apple rumors are a fact of life. And it's silly to think that tech sites will begin writing fewer stories about the latestiPad/iPhone chatter. It's like asking the Washington press corps to stop writing about Beltway scuttlebutt or Hollywood reporters to cease scribbling about la la land -- however frivolous. Ain't...

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Space Pictures This Week: Frosty Mars, Mini Nile, More

Photograph by Mike Theiss, National GeographicThe aurora borealis, also known as the northern lights, illuminates the Arctic sky in a recent picture by National Geographic photographer Mike Theiss.A storm chaser by trade, Theiss is in the Arctic Circle on an expedition to photograph auroras, which result from collisions between charged particles released from the sun's atmosphere and gaseous particles...

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School Shooting Victims Were Shot Multiple Times

The gunman who massacred 20 children in a Connecticut elementary school riddled them with bullets, shooting some of them as many as 11 times, the medical examiner said today."I've been at this for a third of a century so my sensibilities may not be the that of the average man, but it's probably the worst I've ever seen," said Chief Medical Examiner H. Wayne Carver II, who has...

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