Image: Cloud bands over the Western Sahara Desert, Mauritania

This photograph of cloud bands over southern Mauritania was taken from the International Space Station with an oblique angle such that the cloud shadows are a prominent part of the view. Beneath the clouds, the plateau of ...

Pilbara home to 3.5 billion-year-old bacterial ecosystems

(Phys.org) —Evidence of complex microbial ecosystems dating back almost 3.5 billion years has been found in Western Australia's Pilbara region by an international team including UWA Research Assistant Professor David Wacey.

New tool pinpoints oil reserves

(Phys.org) —A tool to precisely pinpoint where petroleum and gas reserves have accumulated has been created by an international team of scientists, including a geologist from the University of California, Davis.

Poland starts shale gas extraction

Shale gas extraction has begun at a test well in northern Poland, a first for the EU member, a minister said in a newspaper interview on Wednesday.

Brussels says no plans for EU-wide shale gas ban

The European Union has no plans to impose a blanket ban on hydraulic fracturing, a controversial shale gas extraction method, but it will lay out rules to address environmental concerns, a top EU official said Tuesday.

Fracking risks to ground water assessed

(Phys.org) —Extraction of "unconventional" gas from sedimentary rocks such as shale could provide a clean energy source and help some regions to become energy independent, but concerns have been raised about risks such ...

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