AP-NORC poll: Most unvaccinated Americans don’t want shots

Australia avoids UNESCO downgrade of Great Barrier Reef

Study: Chinese COVID shot may offer elderly poor protection

Crafty cockatoos master dumpster diving and teach each other

EXPLAINER: As wildfire smoke spreads, who’s at risk?

EXPLAINER: What’s making mid-Atlantic songbirds sick?

Russia launches lab module to International Space Station

Jeff Bezos blasts into space on own rocket: ‘Best day ever!’

Size of Oregon wildfire underscores vastness of the US West

Centennial of ex-astronaut, US Senator John Glenn marked