Scientists reveal underpinnings of drought tolerance in plants

Regions all over the globe are suffering from severe drought, which threatens crop production worldwide. This is especially worrisome given the need to increase, not just maintain, crop yields to feed the increasing global ...

Helium-shrouded planets may be common in our galaxy

They wouldn't float like balloons or give you the chance to talk in high, squeaky voices, but planets with helium skies may constitute an exotic planetary class in our Milky Way galaxy. Researchers using data from NASA's ...

US court declines to block 'Open Internet' rule

A US appeals court Thursday declined efforts to put a temporary halt on "open Internet" regulations that prevent broadband providers from separating online traffic into slow and fast lanes.

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