Gutting the National Climate Assessment is just one way the Trump administration is undermining the legal justification to ...

The International Court of Justice called global warming an “urgent and existential threat” at a closely watched case in The ...

We discuss what changes to U.S. environmental policy could have the greatest impact on the fight to curb climate change.Want to support 1A? Give to your local public radio station and subscribe to ...

Data collected by Mauna Loa from 1958 onwards let us clearly see the evidence of climate change for the first time. The station samples the air and measures global CO₂ levels.