Parakeets, male or female, love a good fight

New map of a male fly central nervous system includes all 166,000 neurons — and enables direct comparisons to female fly brain

New map of a male fly central nervous system includes all 166,000 neurons — and enables direct comparisons to female fly brain

NASA chief defends all-male Artemis 3 astronaut crew amid backlash: 'I don't think anyone should be reading into this'