Reducing methane emissions from oil and gas, agriculture and waste sectors can improve public health and slow global warming. Here’s how that can be done.

Earth’s climate is heating up faster than expected, and a major culprit is the changing behavior of clouds over oceans. As ...

Most of the world has dirty air, with just 17% of cities globally meeting air pollution guidelines, a report Tuesday found.

The Trump administration is rolling back several major climate policies, including two rules that target planet-warming ...

The Trump administration is massively rolling back environmental protection policies, accelerating an already heated race to ...

Earth is absorbing more sunlight and trapping more heat than it releases into space, causing our planet to warm up at an increasing rate. New research shows that cloudy areas over oceans are ...

A new report paints a troubling picture of global air quality: the vast majority of people around the world are breathing ...

Arctic temperatures spiked 36 degrees Fahrenheit, or 20 Celsius, above normal. By the end of the month, sea ice was at its ...

Since 2008, embassies and other diplomatic posts had been publishing data about local air quality. In many countries, it was ...

Shweta Narayan, a campaign lead at the Global Climate ... Slashing planet-warming emissions to slow the heating up of the planet can also improve air quality, she said. Air pollution and climate ...