Big cities are not always biggest polluters

Big cities like New York, London and Shanghai send less pollution into the atmosphere per capita than places like Denver and Rotterdam, said a study released Tuesday.

Germany now EU's worst polluter as CO2 emissions rise

Germany is the European Union's worst polluter, with its production of CO2 gasses from fossil fuel rising by two percent in 2013 to 760 million tonnes, official data showed on Wednesday.

Fermenting fodder into fuel

(PhysOrg.com) -- As climate change challenges continue to crop up around fossil fuel use and greenhouse gas emissions such as carbon dioxide, identifying renewable fuel materials and developing processes that produce environmentally ...

Removing sulfur from jet fuel cools climate: study

A Yale study examining the impact of aviation on climate change found that removing sulfur from jet fuel cools the atmosphere. The study was published in the October 22 issue of Geophysical Research Letters.

Pressure-cooking algae into a better biofuel

(PhysOrg.com) -- Heating and squishing microalgae in a pressure-cooker can fast-forward the crude-oil-making process from millennia to minutes.

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