Stem- cell research ethics revision urged

University of California-San Francisco scientists are urging a revision of stem-cell research ethics in advance of using the procedure to treat disease.

Nano World: Nano-tool markets rising

The market for tools used to fabricate emerging nanotechnology could grow from less than $20 million in 2004 to nearly $235 million by 2010, experts told UPI's Nano World.

Orbiter's Long Life Helps Scientists Track Changes on Mars

New gullies that did not exist in mid-2002 have appeared on a Martian sand dune. That's just one of the surprising discoveries that have resulted from the extended life of NASA's Mars Global Surveyor, which this month began ...

Intel Developing Ultra-Low Power Manufacturing Process

Additional 65nm Process Will Stretch Battery Life of Mobile Devices Intel Corporation is developing an ultra-low power derivative of its high-performance 65 nanometer logic manufacturing process that will enable production ...

Diamonds are a doctor's best friend

British scientists have developed a way of using diamond to help make low-friction medical implants, which could also help reduce infections due to superbugs such as MRSA.

page 1 from 3