Science News- Reactions as Artemis II astronauts lift off on historic lunar mission
- Factbox-Artemis II crew includes first woman, Black astronaut and Canadian ever flown to moon
- These 4 astronauts are making history on flight around the moon
- CDC pauses dozens of types of lab testing during evaluation and in wake of downsizing
- To fix a patient's irregular heartbeat, doctors first tested its digital 'twin'
