WASHINGTON (AP) — An endorsement from President Donald Trump is worth a lot in Republican primaries. But is it worth more than $100 million in Georgia? Can it propel a congressman past an insurgent outsider in Alabama? Can it transform a candidate into a front-runner in Oklahoma?Trump has been at the center of this year's midterm campaigns, and his influence will be tested in different ways Tuesday as four states and the District of Columbia hold primaries. Among Democrats, the primaries on...

WASHINGTON (AP) — Law enforcement officials disrupted “planned attacks” meant to target the UFC cage-fighting show staged at the White House this past weekend for President Donald Trump's birthday, and multiple people were in custody, FBI Director Kash Patel said on Tuesday. The nature of the potential threat was not immediately disclosed, with additional details expected to be released once charges are unsealed later Tuesday. Five people were arrested from states including Ohio, and a a...

SEATTLE (AP) — A group of Democratic senators and one Republican, as well as two Democratic House committees, sent letters Monday to the National Science Foundation asking it to reverse course on its plan to dismantle a sprawling ocean monitoring network, with House lawmakers going further and accusing the agency of acting illegally. The Ocean Observatories Initiative is a network of more than 900 ocean sensors built at a cost of $386 million. Over the last decade it has tracked ocean marine...