http://www.sciencemag.org/news/2019/12/our-favorite-science-news-stories-2019

A lost continent. Bullets made of dark matter. A “cow” in space. These were the subjects of some of our favorite stories about scientific findings this year. The items below don’t necessarily reflect the most important science of 2019. (For that, see our Breakthrough of the Year.) They’re just some of the articles we enjoyed reading the most. We hope you’ll agree!

Early humans domesticated themselves, new genetic evidence suggests