Scientists have developed a photoelectrode that can harvest 85 percent of visible light in a 30 nanometers-thin semiconductor layer between gold layers, converting light energy 11 times more efficiently than previous methods.
articles
Global Warming Pushing Alpine Species Higher and Higher
For every one-degree-Celsius increase in temperature, mountaintop species shift upslope 100 metres, shrinking their inhabited area and resulting in dramatic population declines, new research by University of British Columbia zoologists has found.
Stanford study finds stark differences in the carbon-intensity of global oil fields
Not all oil weighs equally on the scales of climate change.
Estimate of Carbon in Indigenous Lands Rises Five-Fold
Land managed by indigenous people holds vastly more carbon than previously thought, according to a report that calls for an urgent strengthening of their land rights to avoid its release into the atmosphere.
NASA Finds Hurricane Norman Hammered by Wind Shear
NASA’s Aqua satellite obtained a visible image of Hurricane Norman northeast of the Hawaiian Islands and found the storm weakening and battling wind shear.
Coastal Erosion in the Arctic Intensifies Global Warming
The loss of arctic permafrost deposits by coastal erosion could amplify climate warming via the greenhouse effect. A study using sediment samples from the Sea of Okhotsk on the eastern coast of Russia led by AWI researchers revealed that the loss of Arctic permafrost at the end of the last glacial period led to repeated sudden increases in the carbon dioxide concentration in the atmosphere.