DALLAS (Reuters) - The second nurse to contract Ebola in the United States was being treated at an Atlanta hospital Thursday, as news she had traveled by plane while symptomatic heightened concern over
If there is one thing San Francisco Giants fans know better than playoff success, it may be seagulls.
The birds have an uncanny way of showing up at AT&T Park during the eighth or ninth inning of every ballgame. But how do they know to come? Scientists have a few theories — learn more at KQED News or listen to the story by KQED Science reporter Lauren Sommer.