The Latest Breaking News from Martin Heinrich

Senate Republicans block bill banning bump stocks, sparking debate on firearm regulations.

Senate Democrats push for a ban on bump stocks, facing opposition from Republicans. Supreme Court's ruling on bump stocks sparks debate among lawmakers.

Primaries on Tuesday will set key Senate matchups in heavily competitive Montana as well as New Jersey and New Mexico.

Senate Democrats have sorted out their Appropriations subcommittee chair lineup for the rest of this Congress.

Senate Democrats as soon as this week are poised to shuffle their own slate of Appropriations subcommittee leaders.

Nella Domenici, daughter of former Senator Pete Domenici, sets fundraising record for GOP Senate candidate in New Mexico, challenging incumbent Democrat Se...

"I didn’t feel at the time like this was my issue" at the time, one senator said. Now "it’s everyone’s issue"

“These things … seem impossible until they’re not,” says Sen. Martin Heinrich, who introduced a Senate bill this week that would present three options.

President Joe Biden’s executive order on artificial intelligence could empower agencies to overstep their bounds or lack the teeth to be effective.

AI-generated biothreats are among risks that the White House, U.S. lawmakers and foreign officials are working furiously to prevent.

Executives with one of the largest wind and solar energy development companies in the world are gathering with federal officials on the dusty plains of New Mexico to mark the groundbreaking of what will be the largest renewable energy infrastructure project in the United States