15/09/2011

Small distant galaxies host supermassive black holes

(PhysOrg.com) -- Using the Hubble Space Telescope to probe the distant universe, astronomers have found supermassive black holes growing in surprisingly small galaxies. The findings suggest that central black holes formed ...

Invasive amphibians, reptiles in Florida outnumber world

Florida has the world's worst invasive amphibian and reptile problem, and a new 20-year study led by a University of Florida researcher verifies the pet trade as the No. 1 cause of the species' introductions.

All credit ratings not created equal

At least one of the "Big Three" credit ratings agencies exaggerated credit scores of private debt compared to public bonds during the last 30 years, according to a new study by researchers from Rice University, American University ...

Gas hydrate strategy reinforced

Their critics weren't convinced the first time, but Rice University researchers didn't give up on the "ice that burns."

Carbon nanoparticles break barriers -- and that may not be good

A study by researchers from the schools of science and medicine at Indiana University-Purdue University Indianapolis examines the effects of carbon nanoparticles (CNPs) on living cells. This work is among the first to study ...

Indian state in great laptop giveaway

The southern Indian state of Tamil Nadu on Thursday began a $2 billion giveaway of free laptops to every student in state-run schools and colleges over the next five years.

Tokyo game show turns to cell phones, has new star

(AP) -- A startup little known outside Japan that offers games for cellphones is emerging as the new star at this year's Tokyo video game exhibition, usually dominated by big-name console makers like Sony and Microsoft.

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