More than 250 scientists around the world were using the telescope. SAN JUAN, Puerto Rico—The giant, aging cables that support one of the world’s largest single-dish radio telescopes are slowly unraveling in the island, pushing an observatory renowned for its...
A Seattle mom was among the first people to receive the shot. Her two teens “think it’s cool” she’s taking part in the study. SEATTLE (AP) — U.S. researchers gave the first shot to the first person in a test of an experimental coronavirus...