Six years after a teenage Greta Thunberg walked out of school in a solitary climate protest outside of the Swedish parliament ...

Boston, Massachusetts-based Tomorrow.io and Orbital Micro Systems of Boulder, Colorado, have secured contracts valued at $4.3 ...

Activists geared up Friday for protests around the world to demand action on climate change just as a pair of major weeklong ...

Deaths linked to extreme weather in the U.S. are expected to surge over the next four decades as warmer temperatures and high ...