Grasslands more reliable carbon sink than trees

Forests have long served as a critical carbon sink, consuming about a quarter of the carbon dioxide pollution produced by humans worldwide. But decades of fire suppression, warming temperatures and drought have increased ...

Uber joins scooter wars with Lime investment

Uber made a move into electric scooters Monday, as the ride-service giant agreed to a strategic partnership with Lime, one of the major players in the fast-growing segment.

Fluorescent fish genes light path to neuroblastoma

A new type of zebrafish that produces fluorescent tags in migratory embryonic nerve precursor cells could help a Rice University neurobiologist and cancer researcher find the origins of the third-most common pediatric cancer ...

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