ABC News' Patrick Reevell reports on the fighting that's intensified in Pokrovsk, an important stronghold on a major supply route for Ukraine. Trump admin weighs major change to Social Security ...

One of Central Texas' most booming communities is on track to welcome plenty of new developments to the mix — including the possibility of the world's largest Target. The Austin suburb of Liberty Hill ...

Shortened telomeres have been linked to numerous chronic diseases, most importantly coronary artery disease, but the underlying mechanisms remain ill defined. Loss-of-function mutations and deletions ...