Nobody doubts that dealing with global warming will be expensive, so supporters of climate change legislation are raising questions of national security. Is that a diversionary tactic or will climate ...

Humans could "hack" the atmosphere to fix warming, but we could never stop. July 25, 2007— -- New research indicates that hacking the atmosphere -- pumping microscopic particles into the ...

BELEM, Brazil (AP) — Officials from countries most vulnerable to global warming offered searing dispatches of life on the front line of a warming planet Friday, as world leaders gathered on the edge ...

Nearly half of Americans, 48%, believe global warming will pose a serious threat in their lifetime, marking a record high, according to a new Gallup poll. Photo from Markus Spiske via Unsplash A ...

Efforts to clean up air pollution in China and across East Asia may have inadvertently contributed to a spike in global warming, a new study has found. The decline in aerosol emissions — which can ...