At least 39 dead in Spain train collision

New research is underway to test whether a combination of high-intensity interval training and generic medicines can slow down aging and fend off age-related diseases. Here's how it might work.

The College Football Playoff final kicks off Monday night between Indiana and Miami. Top-ranked Indiana is undefeated and had a remarkable year, in part, because of coach Curt Cignetti.

Some of the 2025 policies that have been implemented include cracking down on immigration and dismantling the Department of Education.

Minnesota braces for federal troops amid immigration protests. And, Trump asks nations to buy into a new U.S.-led board of peace to manage Gaza and other world conflicts.

Competitions will be hosted at 25 venues spanning an area of more than 8,000 square miles. Here's what's happening at each of the four main clusters.

Heather McGhee, author of 2021's The Sum of Us, discusses the economic cost of racism, the importance of community organizing and the "zero-sum lie" that progress for some means loss for others.

Snow has fallen in Florida for the second year in a row.

Between pre-game prayers with his mom and spectacular throwing arm talent, Trinidad Chambliss' underdog college football story this season has excited fans across the country.