News tagged with gases

US high court mulls greenhouse gas limits

The US government defended its regulation of greenhouse gas emissions from power plants before the Supreme Court on Monday, after coming under attack from industry and Republicans alike.

Feb 24, 2014
4 / 5 (4) 0

Diagnosis just a breath away with new laser

(Phys.org) —University of Adelaide physics researchers have developed a new type of laser that will enable exciting new advances in areas as diverse as breath analysis for disease diagnosis and remote sensing of critical ...

Jan 31, 2014
4.8 / 5 (6) 0 | with audio podcast

Global warming: The conversation we need to have

We all know the earth's climate is changing. The effects are inescapable no matter where we live. Here in New England, some changes are subtle (more humidity, consistently warmer nights), dramatic (more intense ...

Jan 15, 2014
3.7 / 5 (46) 122