The kicker is that those two streets are only a few blocks apart. The difference epitomizes the urban heat island effect, created as pavement and buildings absorb and trap heat, making some parts of ...

The Wesley Ridge wildfire on Vancouver Island has grown to 590 hectares, according to the BC Wildfire Service in an update ...

Welcome to our live blog tracking the latest news and developments from the United States. Stay updated with real-time ...

A study analyzing tropical tree ring data found that trees experienced diminished growth in years of drought. The trees can rebound in wetter years, but that comes with a catch.

New computer simulations that model every atom of a protein as it folds into its final three-dimensional form support the ...

Your morning catch-up: hopes and dreams for a future L.A., how AI is transforming San Francisco and more big stories.

More than 70 million Americans have experienced the muggiest start to summer on record, with climate change increasing humidity in the Eastern U.S.