Probes map methane of the Four Corners

What does methane mean for life on Mars?

Methane munching microbes live in deep-sea rocks

Biggest U.S. methane source spotted from space

Hundreds of methane plumes erupting in Atlantic

'Everlasting storm' has 1 million lightning strikes a year

Methane-spewing microbes may have contributed to Earth's biggest extinction

Why kangaroos emit less methane when they ... um ... you know, pass gas

Methane levels rising as funding cuts threaten monitoring network

Flatulent cows cause methane explosion on German farm

Old, leaky gas lines lurk below U.S. cities

Bacteria hitchhike on methane bubbles, keep greenhouses gas in check