An artificial intelligence model has created a new protein that researchers say would have taken 500 million years to evolve in nature — if nature were capable of producing such a thing.

Usually, when you evolve a Pokémon in Pokémon Go or any of those games, there’s a clear line of how a Pokémon evolves. However, every so often, you’ll have to choose between two.

WASHINGTON, Jan 23 (Reuters) - Dinosaurs long dominated Earth's land ecosystems with a multitude of forms including plant-eating giants like Argentinosaurus, meat-eating brutes like Tyrannosaurus ...