A new study of bilingual speakers suggests that a single “grammatical engine” in the brain can power multiple languages at once.

NASA’s next mission in its effort to return humans to the moon will be led by an all-male crew. Three of them have extensive experience in space, while the other was a backup on Artemis II.

The Artemis III astronauts who were announced today will have had less mission training time than their Artemis II counterparts.

The parasitic, flesh-eating fly has now been confirmed in cows, goats and dogs.