Emily Underwood's Articles
- NewsFossils reveal that as horses evolved to have fewer toes, they also got stronger and faster.
- Reviews & PreviewsWalter Alvarez’s “A Most Improbable Journey” gives readers a tour of “Big History,” linking human history to unpredictable cosmic, geologic and biological events.
- NewsWhen bumblebees eat a sugary snack, they make more optimistic decisions, a new study finds. This could be early evidence for emotion in insects.