Changes in the sun's energy output may have led to marked natural climate change in Europe over the last 1000 years, according to researchers at Cardiff University.
Earth Sciences
Mar 9, 2014
15
0
Vegetation will release far less extra carbon dioxide in a warming world than previously assumed, giving humans a bit more room in the fight against climate change, scientists reported Wednesday in Nature.
Environment
Mar 16, 2016
31
507
Refrigerating coal-plant emissions would reduce levels of dangerous chemicals that pour into the air—including carbon dioxide by more than 90 percent—at a cost of 25 percent efficiency, according to a simple math-driven ...
General Physics
Aug 27, 2012
6
0
(PhysOrg.com) -- The ability to manipulate light and fluids on a single chip, broadly called "optofluidics," has led to such technologies as liquid-crystal displays and liquid-filled optical fibers for fast data transfer. ...
Optics & Photonics
Sep 13, 2011
1
0
Four billion years ago, our then stripling sun radiated only 70 to 75 percent as much energy as it does today. Other things on Earth being equal, with so little energy reaching the planet's surface, all water on the planet ...
Earth Sciences
Apr 6, 2010
5
0
Coastal erosion and land subsidence driven by permafrost thawing may lead to extensive seawater inundation in several northern Alaska communities by 2100, according to research by a University of Alaska Fairbanks geomorphologist.
Environment
Dec 21, 2021
0
50
The head of the world's biggest automaker Volkswagen has issued an unprecedented call to end tax breaks for diesel fuel in Germany, saying the technology must make way for cleaner ways of getting around.
Energy & Green Tech
Dec 11, 2017
0
3
Countries rich in coal, oil and gas emit more carbon dioxide to generate the same amount of economic output as countries where fossil fuels are scarce, according to an Oxford University study.
Energy & Green Tech
Aug 22, 2013
0
0
(Phys.org) -- The U.S. has long been among the world's worst emitters of carbon dioxide, but when accounting for climate in addition to GDP, it is nowhere near the bottom of that list, according to University of Michigan ...
Environment
Jun 15, 2012
5
0
US emissions of greenhouse gases blamed for climate change rose in 2010, ending a brief downward turn as the world's largest economy gradually recovers from recession, official data showed Monday.
Environment
Apr 16, 2012
7
0
