"We live in a supernova graveyard," Brian Fields, an astronomer at the University of Illinois Urbana-Champaign, said in a March 17 presentation here at the 2025 American Physical Society Global ...

Email notifications are only sent once a day, and only if there are new matching items. SANTA TERESA — The rosary hung from a branch of mesquite, its light blue beads swaying in the breeze. The ...