Spending cuts and directives questioning the reality and urgency of climate change have marked quick shifts in U.S. science ...

The N.I.H. has indicated that it will stop funding research on the health effects of climate change. Scientists said the ...

A crushing “spiral of silence” keeps Americans from discussing the threat of climate change, a new study has found. The ...

Americans are more likely to discuss climate change with family and friends if they feel worried or at risk, perceive society ...

The World Meteorological Organization has published its latest report on the State of the Climate in Latin America and the ...

The red-level air quality index (AQI) category—covering values from 151 to 200—means the air is unhealthy for everyone, not ...

For example, Utah’s Zion National Park has four days annually on average above 92.4 degrees – its 99th percentile temperature ...

The federal government is readying to fire up more chain saws in the Northwest’s national forests. President Donald Trump’s ...

Scroll down to see how the fire risk changed since 2011 in Los Angeles, Orange, Riverside and San Bernardino counties. You can find Cal Fire’s latest online map here. You can enter your address ...