A conservative watchdog argues Washington, D.C., cannot sue the federal government because the district is part of it, filing a brief in a high-stakes National Guard case.

NASA Administrator Jared Isaacman's shifting language on beating China to the moon raises questions about the viability of a 2028 lunar landing.

An experimental opioid alternative called DFNZ achieved effective pain relief in mice without addiction risk or breathing suppression, a study found.

A Nashville public school is allowing Muslim students reserved prayer space and food-free classrooms during Ramadan, according to a local news report.

Journalist Chris Rufo alleges California lost between $180 and $280 billion to fraud under Gov. Gavin Newsom in Medi-Cal and welfare programs.