Online science news needs careful study, researchers say

A science-inclined audience and wide array of communications tools make the Internet an excellent opportunity for scientists hoping to share their research with the world. But that opportunity is fraught with unintended consequences, ...

Super-fine sound beam could one day be an invisible scalpel

A carbon-nanotube-coated lens that converts light to sound can focus high-pressure sound waves to finer points than ever before. The University of Michigan engineering researchers who developed the new therapeutic ultrasound ...

Team develops a microwave-assisted method for producing thin films

Growth of new materials is the cornerstone of materials science - a highly inter-disciplinary field of science that touches every aspect of our lives from computers and cell phones to the clothes we wear. At the same time, ...

Ancient red dye powers new 'green' battery

Rose madder – a natural plant dye once prized throughout the Old World to make fiery red textiles – has found a second life as the basis for a new "green" battery.

Stalling science threatens every domain of modern life

The looming "sequestration," across-the-board budget cuts that were never really meant to happen, could cripple key areas of science by slashing federal investment in research and development by an estimated 8.4 percent between ...

page 13 from 40