Mary Louise Kelly - NPR
A new California law restricts carrying guns in public — testing the Second Amendment
Gun owners in California can no longer carry firearms into a range of locations deemed "sensitive spaces." The law is already facing legal hurdles.
Can we trust rapid COVID tests against BA.2? This is what the experts say.
With the BA.2 subvariant of omicron pushing infection rates up, many are reaching for at-home rapid tests. Here's what experts say on how best to use them.
It’s time to recalculate your COVID ‘risk budget’. Here’s how.
It might be time to draw up a new "risk budget", according to Leana Wen, an emergency physician and public health professor at George Washington University.