Research is revealing how climate change is driving the Arctic-boreal zone's shift from a carbon sink to a carbon source.

There was a messianic fervor in Trump’s Second Inaugural speech that wasn’t evident eight years ago. As dark as the 2016 ...

Pete Hegseth Is Sworn In as Defense Secretary After Being Confirmed by Slim Margin Mr. Hegseth has vowed to bring his “warrior” ethos to the Pentagon. His confirmation came down to Vice ...

To tackle a backlog in toxicity testing, US federal scientists are modernizing programs with high-throughput assays and AI.

The English We Speak is your chance to catch up on the very latest English words and phrases. In under 3 minutes, we help you stay ahead of the pack by giving you 'must have' phrases that you can ...