With 7 of its ambitious rules for cars, trucks and trains repealed, California officials must find new ways to clean up the nation’s worst air pollution. But officials face growing pushback about ...

Kashmir is grappling with record temperatures, driving demand for affordable air coolers. Climate change, urbanization, and ...

The state's ambitious Climate Superfund legislation would hold fossil fuel companies liable for emissions, but continues to face fierce opposition.

When President Donald Trump signed legislation to revoke California’s authority to enforce stricter tailpipe emissions ...

Stung by the party's sweeping losses in November and desperate to win back working-class voters, the Democratic Party is in retreat on climate change. Nowhere is that retrenchment more jarring than in ...

Your guide to the biggest health consequences of extreme weather — from mosquito-and tick-borne illnesses to mental health ...

Exposure to severe levels of air pollution in India is linked to adverse birth outcomes, including pre-term births and low ...

Delhi ’s government has been forced to reverse a controversial plan to effectively ban older vehicles from city roads after public backlash and concerns over how the policy would be implemented.

Colorado’s utility companies have been planning for nearly two decades to shutter their coal-burning power plants and transition to cleaner alternatives.

Even in places, like Central Texas, with a long history of floods, human-caused warming is creating the conditions for more ...

Over the past several decades, the United States has experienced a steady loss of manufacturing and heavy industry to ...

Climate change left its signature on the atmosphere early in the industrial revolution, reveals a thought experiment ...