Science News

CAPE CANAVERAL, Fla. - A pair of astronauts zipped through the third and final spacewalk of their mission Monday, installing an enormous oxygen tank at the International Space Station and accomplishing everything else on their list.

Two NASA astronauts completed their mission's third and last spacewalk Monday, installing a new science experiment and an oxygen tank outside the International Space Station.

WASHINGTON (AFP) - Astronauts from the US space shuttle Atlantis ventured into open space early Monday on the third and final spacewalk of their mission to maintain and install more high-tech equipment on the International Space Station.

WASHINGTON (AFP) - Thousands of animal species thrive in the ocean depths beyond the reach of sunlight, between 200 to 5,000 meters below the surface, an international team of scientists has reported after nearly 10 years of research.

GENEVA (AFP) - Flooding in the world's major port cities caused by melting icecaps could cause up to 28 trillion dollars (18 trillion euros) in damage in 2050, environmental group WWF said in a report Monday.

NEW ORLEANS - The creatures living in the depths of the ocean are as weird and outlandish as the creations in a Dr. Seuss book: tentacled transparent sea cucumbers, primitive "dumbos" that flap ear-like fins, and tubeworms that feed on oil deposits.

WASHINGTON (Reuters) - New fossils unearthed in what is now the Sahara desert reveal a once-swampy world

WASHINGTON - 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.

WASHINGTON (AFP) - The fossils of five hitherto unknown bizarre-looking crocodiles which roamed the world 100 million years ago have been unearthed in the Sahara desert, US scientists revealed Thursday.

THURSDAY, Nov. 19 (HealthDay News) -- People's genetic makeup has been shown to affect how they respond to asthma medications, but a new study finds that many people respond well to a particular combination treatment regardless of their genes.

LINCOLN, Neb. - 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.

CHICAGO (AFP) - Embryonic stem cell therapy got a step closer to the clinic Thursday after US researchers said they filed a request for government approval of human trials.

NEW DELHI (Reuters) - India issued solar power targets on Monday, with plans to boost ouptut from near zero to 20 gigawatts (GW) by 2022, but tied chances of the plan's success to availability of international finance and technology.

MUMBAI (AFP) - India's private sector energy giant Reliance Industries Limited has announced a cash bid to buy a controlling stake in bankrupt petrochemicals firm LyondellBasell Industries.

DALI, China (AFP) - In the mountains above the southwestern Chinese town of Dali, dozens of new wind turbines dot the landscape -- a symbol of the country's sky-high ambitions for clean, green energy.

NEW ORLEANS - The creatures living in the depths of the ocean are as weird and outlandish as the creations in a Dr. Seuss book: tentacled transparent sea cucumbers, primitive "dumbos" that flap ear-like fins, and tubeworms that feed on oil deposits.

GENEVA - The world's largest atom smasher made another leap forward Monday by circulating beams of protons in opposite directions at the same time in the $10 billion machine after more than a year of repairs, organizers said.

WASHINGTON - Since the 1997 international accord to fight global warming, climate change has worsened and accelerated — beyond some of the grimmest of warnings made back then.