First, consider that the Earth spins around like a top. It’s rotating around the imaginary line that runs from the North Pole ...

This year marks the 55th anniversary of Earth Day! Every year on April 22, people worldwide mobilize to address some of the most urgent threats facing our environment, from climate change to ...

Ah, Earth. We may not think about our planet on a day-to-day basis, but the world we live in is a pretty interesting place. The third rock from the Sun—and to this day, the only one with known ...

While Earth Day, observed annually on April 22, may not be a major holiday that’s widely celebrated outside of classrooms, it’s more than worthy of honoring. After all, without Earth, where would we ...

PBS KIDS celebrates Earth Month by inviting families to be planet heroes. PBS KIDS celebrates Earth Month by inviting families to be planet heroes. Enjoy a new movie from “Activate Kid Power” from ...

Where they lived: Dinosaur fossils have been found on every continent, including Antarctica. What they ate: Some ate plants, while others ate animals, including other dinosaurs. How big they were: The ...