Researchers find carbon reactions with basalt can form carbonate minerals faster than thought
Study casts doubt on climate benefit of biofuels from corn residue
Using corn crop residue to make ethanol and other biofuels reduces soil carbon and can generate more greenhouse gases than gasoline, according to a study published today in the journal Nature Climate Change.
Cleaner than electric? Mazda talks up gasoline engine fuel economy ambitions for SkyActiv 2
Sun's energy influences 1,000 years of natural climate variability in North Atlantic
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.
Researchers report on new catalyst to convert greenhouse gases into chemicals
(Phys.org) —A team of researchers at the University of Delaware has developed a highly selective catalyst capable of electrochemically converting carbon dioxide—a greenhouse gas—to carbon monoxide with ...
Electric drive vehicles have little impact on US pollutant emissions, study finds
(Phys.org) —A new study from North Carolina State University indicates that even a sharp increase in the use of electric drive passenger vehicles (EDVs) by 2050 would not significantly reduce emissions of ...
Roman seawater concrete holds the secret to cutting carbon emissions
The chemical secrets of a concrete Roman breakwater that has spent the last 2,000 years submerged in the Mediterranean Sea have been uncovered by an international team of researchers led by Paulo Monteiro ...
Climate change not so global
(Phys.org) —Scientists are calling for a better understanding of regional climates, after research into New Zealand's glaciers has revealed climate change in the Northern Hemisphere does not directly affect ...
Wildfires and other burns play bigger role in climate change, professor finds
It has long been known that biomass burning – burning forests to create agricultural lands, burning savannah as a ritual , slash-and-burn agriculture and wildfires – figures into both climate change and ...
Construction begins on largest carbon capture project for an existing coal plant to date
Saving trees in tropics could cut emissions by one-fifth, study shows
Reducing deforestation in the tropics would significantly cut the amount of carbon dioxide emitted into the atmosphere – by as much as one-fifth – research shows.
Engineer hopes to improve carbon-capture with patented technology
(Phys.org) —Less than a year after patenting a process that could improve stripping greenhouse gasses from industrial emissions, a University of Alabama engineering professor was recently granted another ...
By itself, abundant shale gas unlikely to alter climate projections
A Duke policy analysis appearing in Environmental Science and Technology finds that if natural gas is abundant and less expensive, it will encourage greater consumption of gas and less of coal, renewables and nu ...
Spanish island to be fully powered by wind, water
The smallest and least known of Spain's Canary Islands, El Hierro, is making a splash by becoming the first island in the world fully energy self-sufficient through combined water and wind power.