02/11/2021

Major methane deal at climate summit—without China

Countries on Tuesday issued a landmark pledge to slash their methane emissions this decade, with US President Joe Biden chiding China's leader for skipping the make-or-break COP26 climate summit.

Rocky exoplanets are even stranger than we thought

An astronomer from NSF's NOIRLab has teamed up with a geologist from California State University, Fresno, to make the first estimates of rock types that exist on planets orbiting nearby stars. After studying the chemical ...

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