With temperatures rising worldwide, scientists warn that staging the World Cup and other soccer tournaments in the Northern ...

It’s time to expand our collective definition of environmentalism to include building toward a more sustainable future, ...

UCLA researchers have released an alarming new finding — the duration of heat waves is increasing faster than global warming ...

Harmful algae blooms have been rapidly producing in a place previously too cold to host the toxin: the Arctic.

Clean energy companies are asking California leaders for help getting their projects going before changes to federal ...

A U.S. Army veteran arrested during an immigration raid at a California marijuana farm says he was sprayed with tear gas and ...

The Trump administration has left the National Weather Service with ‘critical staff shortages,’ according to an employee ...

A new study conducted in Lake County, California—one of the most wildfire-affected regions in the country—has found that ...

California's wildfires are getting worse—and it's no coincidence. This video shows how these blazes serve as a clear signal ...

A delay in strengthening the California program caused the state to take in less money for climate projects, a climate ...

Budget cuts, staff reductions and other sweeping changes from the federal government are posing real threats to California's ...

California Democrats have made a series of moves to blunt or roll back environmental laws. What's behind the shift?