Long-abandoned bacterial fermentation process converts sugar directly to diesel
A long-abandoned fermentation process once used to turn starch into explosives can be used to produce renewable diesel fuel to replace the fossil fuels now used in transportation, University of California, ...
Earth still absorbing about half carbon dioxide emissions produced by people: study
Earth's oceans, forests and other ecosystems continue to soak up about half the carbon dioxide emitted into the atmosphere by human activities, even as those emissions have increased, according to a study ...
Experts say nuclear power needed to slow warming
Some of the world's top climate scientists say wind and solar energy won't be enough to head off extreme global warming, and they're asking environmentalists to support the development of safer nuclear power ...
'Hybrid' nuclear plants could make a dent in carbon emissions
Many efforts to smooth out the variability of renewable energy sources—such as wind and solar power—have focused on batteries, which could fill gaps lasting hours or days.
No quick fix for global warming: Limiting short-lived pollutants cannot buy time
A debate has broken out between politicians and scientists as to whether atmospheric warming can be delayed by reducing short-lived climate forcing agents. An international research team has now confirmed ...
Ocean acidification amplifies global warming (Update)
Scientists at the Max Planck Institute for Meteorology (MPI-M), Dr. Katharina Six, Dr. Silvia Kloster, Dr. Tatiana Ilyina, the late Dr. Ernst Maier-Reimer and two co-authors from the US, demonstrate that ...
Carbon dioxide 'sponge' could ease transition to cleaner energy
A sponge-like plastic that sops up the greenhouse gas carbon dioxide (CO2) might ease our transition away from polluting fossil fuels and toward new energy sources, such as hydrogen. The material—a relative o ...
Catching greenhouse gases with advanced membranes
Researchers in Japan have engineered a membrane with advanced features capable of removing harmful greenhouse gases from the atmosphere. Their findings, published in the British journal Nature Communications, may on ...
In prehistory, CO2 and warming went in lock-step
Levels of carbon dioxide rose hand-in-hand with warming at the end of the last Ice Age, according to a study Thursday that deals a blow to climate skeptics.
Two severe Amazon droughts in 5 years alarms scientists
New research shows that the 2010 Amazon drought may have been even more devastating to the region's rainforests than the unusual 2005 drought, which was previously billed as a one-in-100 year event.
Effect of ocean acidification may not be so dire
(Phys.org) —Marine scientists have long understood the detrimental effect of fossil fuel emissions on marine ecosystems. But a group led by a UC Santa Barbara professor has found a point of resilience in ...
Scientific discovery offers 'green' solution in fight against greenhouse gases
(Phys.org)—A low-cost new material that could lead to innovative technologies to tackle global warming has been discovered by scientists at The University of Nottingham.
Research confirms how global warming links to carbon emissions
Research by the University of Liverpool has identified, for the first time, how global warming is related to the amount of carbon emitted.
Man-made particles affect hurricane frequency, study finds
Higher levels of air pollution reduced the frequency of North Atlantic hurricanes and other tropical storms for most of the 20th century, a study said Sunday.