Archive: 12/06/2012

What is creating gullies on Vesta?

(Phys.org)—In a preliminary analysis of images from NASA's Dawn mission, scientists have spotted intriguing gullies that sculpt the walls of geologically young craters on the giant asteroid Vesta. Led by ...

Dec 06, 2012
4.6 / 5 (9) 11 | with audio podcast

Study: Large, old trees in decline

(Phys.org)—The largest living organisms on the planet, the big, old trees that harbour and sustain countless birds and other wildlife, are dying. A report by three of the world's leading ecologists in today's issue of the ...

Dec 06, 2012
4.2 / 5 (6) 7 | with audio podcast

Little telescope spies gigantic galaxy clusters

(Phys.org)—Our solar system, with its colorful collection of planets, asteroids and comets, is a fleck in the grander cosmos. Hundreds of billions of solar systems are thought to reside in our Milky Way ...

Dec 06, 2012
4.8 / 5 (6) 2 | with audio podcast

Stem cell pioneer sues Nobel assembly in US

A pioneer of stem cell research is suing the assembly that awards the Nobel medicine prize, in a first such lawsuit, over claims it made about this year's winners, a spokeswoman said Thursday.

Dec 06, 2012
5 / 5 (1) 0

EU carbon capture projects lost: MEP

All European projects this year for the capture and storage of carbon dioxide, the greenhouse gas blamed for global warming, have fallen through, EU sources said Thursday.

Dec 06, 2012
5 / 5 (3) 0

Apollo's lunar dust data being restored

Forty years after the last Apollo spacecraft launched, the science from those missions continues to shape our view of the moon. In one of the latest developments, readings from the Apollo 14 and 15 dust detectors ...

Dec 06, 2012
5 / 5 (2) 0

A new brand of cybersecurity: hacking the hackers

As head of the FBI's cyber crimes division, Shawn Henry often had to deal with exasperated company executives after his agents informed them that their networks had been hacked and their secrets pilfered.

Dec 06, 2012
4.8 / 5 (5) 0