How would you define a snack? People around the world eat many different foods as snacks, from potato fries to grubs and beetles. Would you consider eating these? Why do you think there are so many ...

There are millions of different types of living things on Earth. In order to keep track of them all, scientists put living things into groups based on characteristics that they have that are the same.

We are at a critical time and supporting science journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen scientific ...