Related topics: hydraulic fracturing

Astronomers find star fuel surrounding galaxies

Most galaxies, including our own, grow by accumulating new material and turning them into stars—that much is known. What has been unknown is where that new material comes from and how it flows into galaxies to create stars.

Dreams of Comoros oil boom hang on seismic survey

For years, the Comoros islands off the east coast of Africa have dreamt of an oil or gas strike—now the first planned seismic survey could reveal if the poverty-stricken nation's hopes are about to come true.

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