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Damaging, golf ball-size hail will fall more frequently because of climate change, Illinois researchers warn

As climate change warms average global temperatures, hailstones larger than pingpong or golf balls will become more frequent ...

Researchers quietly planned a test to dim sunlight. They wanted to ‘avoid scaring’ the public.

Hundreds of documents show how researchers failed to notify officials in California about a test of technology to block the ...

To host UN climate talks, Brazil chose one of its poorer cities. That’s no accident

When world leaders, diplomats, business leaders, scientists and activists go to Brazil in November for the United Nations’ ...