The following is the transcript of an interview with Sen. Mark Warner, Democrat of Virginia that aired on "Face the Nation ...

On this "Face the Nation with Margaret Brennan" broadcast, Sens. Mark Warner and Tammy Duckworth join Margaret Brennan.

New research shows that while many species have disappeared, extinctions of genera are very rare across plants and animals.

LungLife AI is really changing the game when it comes to finding lung cancer early. It’s not just another company; they’re using smart technology, specifically artificial intelligence, to look at tiny ...