Search for pilot of downed US fighter jet enters second day NBC News

Women are more likely to experience chronic pain, studies have found, and their pain lasts longer, on average. New research suggests it's because of immune system differences.

It was the "proposal heard 'round the world," and Jason Kelce is took a moment Wednesday morning to loudly celebrate his brother, Travis Kelce, and his soon-to-be sister-in-law, Taylor Swift.

From centrists worried about Medicaid cuts to conservative hard-liners demanding steeper spending reductions, Senate GOP leaders face a tricky balancing act.