Evolution Fresh, a former subsidiary of Starbucks Corporation, acquired by Bolthouse Farms in August 2024, is an American-based company producing fruit juices, fruit smoothies, gourmet soups, salads and signature bowls.

It takes a million generations or more to evolve lasting changes, the study found. Darwin was right: natural selection is beavering away all the time, and yet evolution itself plods along like a stick-in-the-mud. Why might that be?