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News articles about "Methane"

Airborne measurements confirm leaks from oil and gas operations

During two days of intensive airborne measurements oil and gas operations in Colorado's Front Range leaked nearly three times as much methane a greenhouse gas as predicted based on inventory estimates and seven times as ... - Read More

Climate change threatens to worsen U.S. ozone pollution

Ozone pollution across the continental United States will become far more difficult to keep in check as temperatures rise according to new research led by the National Center for Atmospheric Research NCAR The detailed study ... - Read More

Breaking up water: Controlling molecular vibrations to produce hydrogen

Natural gas methane can be converted into hydrogen H2 which is used in clean energy synthetic fertilizers and many other chemicals The reaction requires water and a nickel catalyst Methane and water molecules attach on ... - Read More

Bacteria combat dangerous gas leaks

Bacteria could mop up naturally occurring and human made leaks of natural gases before they are released into the atmosphere and cause global warming according to new research from the University of East Anglia Findings ... - Read More

Permafrost thaw exacerbates climate change

The climate is warming in the arctic at twice the rate of the rest of the globe creating a longer growing season and increased plant growth which captures atmospheric carbon and thawing permafrost which releases ... - Read More

Turning raw natural gas into upgraded liquid alcohol fuel

America's current energy boom may take a new direction thanks to the discovery of a new way to turn raw natural gas into upgraded liquid alcohol fuel In the March 14 issue of Science magazine ... - Read More

Organic chemical origins in hydrothermal systems

Organic, organic, Organic
Serpentinite hosted hydrothermal systems have been suggested as likely sites for the formation of organic compounds in the abiotic conditions of early Earth that is in the absence of living organisms Such compounds were likely ... - Read More

A 21st Century Adaptation of the Miller-Urey Origin of Life Experiments

and the Tokyo Institute of Technology were also involved “Miller was hesitant to encourage people to repeat the experiment due to the risk of inducing an explosion ” said Parker explaining why his lab chose ... - Read More

High levels of molecular chlorine found in arctic atmosphere

Atmosphere, Atmosphere, molecular, Molecular
Scientists studying the atmosphere above Barrow Alaska have discovered unprecedented levels of molecular chlorine in the air a new study reports Molecular chlorine from sea salt released by melting sea ice reacts with sunlight to ... - Read More

Ethanol blends carry hidden risk

Methane, Methane
Blending more ethanol into fuel to cut air pollution from vehicles carries a hidden risk that toxic or even explosive gases may find their way into buildings according to researchers at Rice University Those problems ... - Read More

Tracking fracking pollution

As a result of the fracking revolution North America has overtaken Saudi Arabia as the world's largest producer of oil and gas This despite endless protests from environmentalists But does drilling for natural gas really ... - Read More

Better combustion through plasma

Mix together air fuel and heat and you get combustion the chemical reaction that powers most engines in planes trains and automobiles And if you throw in some ionized gas plasma it turns out you ... - Read More

Methane emissions vastly surpass previous estimates

Government calculations of total U S methane emissions may underestimate the true values by 50 percent a new study finds The results are published the week of November 25 in the early online edition of ... - Read More

Carbon capture and storage: An inside look at a metal-organic framework (MOF) in action

Carbon, carbon
A unique inside look at the electronic structure of a highly touted metal organic framework MOF as it is adsorbing carbon dioxide gas should help in the design of new and improved MOFs for carbon ... - Read More

Global warming in the Canadian arctic

Ph D student Karita Negandhi and professor Isabelle Laurion from INRS'Eau Terre Environnement Research Centre in collaboration with other Canadian U S and French researchers have been studying methane emissions produced by thawing permafrost in ... - Read More

Unexpected properties of methane-producing microbe

Properties
For 40 years scientists thought they understood how certain bacteria work together to anaerobically digest biomass to produce methane gas important in bioenergy and the major source of greenhouse gas But now microbiologists in Derek ... - Read More

New method gives accurate picture of gas storage by microscopic cages

Gas
A computational method to quantify the adsorption of gas by porous zeolites should help labs know what to expect before they embark upon slow costly experiments according to researchers at Rice University The new method ... - Read More

Microbes swim to hydrogen gas

Gas
Scientists have long believed that microorganisms that produce methane swim toward the hydrogen gas they need to stay alive but it has been too hard to prove in the lab Montana State University researchers have ... - Read More

Methane-munching microorganisms meddle with metals

Metals, Microorganisms
On the continental margins where the seafloor drops hundreds of meters below the water's surface low temperatures and high pressure lock methane inside ice crystals Called methane hydrates these crystals are a potential energy source ... - Read More

Rare earths in bacteria: Methane-decomposing bacteria from hot springs need the valuable metals to produce energy

Bacteria, bacteria
Rare earths are among the most precious raw materials of all These metals are used in mobile telephones display screens and computers And they are apparently indispensable for some organisms as well A team of ... - Read More
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