This week, we learned …
Why do horseshoe crabs need compassion?
How do you teach about renewable energy? Take our quiz to see how your answers match up with other educators.
What is the geography of startup cities?
It’s World Book Day on Saturday, and the capital is Conakry, Guinea! We have some great recommendations for books from and about Africa.
How do scientists study the behavior of lion populations?
Learn a little about our favorite engineer studying fluid dynamics.
Naked mole rats, too, are part of the Photo Ark.
How were ancient storytellers inspired by the world around them?
What is the weirdest body of flowing fluid in Antarctica? Blood Falls.
How does body type matter in sports?
What animals bridge the beautiful U.S.-Mexican border? How are scientists studying them?