EnvironmentRoute-planning AI cut climate-warming contrails on over 100 flights A weather-forecasting AI was used to recommend routes for American Airlines flights between the US and Europe to reduce the formation of contrails, which contribute to global warming News
HumansWhen we interbred with Neanderthals, they were usually the fathers Genetic evidence hints that there was a strong bias for male Neanderthals and female humans to mate, rather than any other combination News