Planet Earth is a masterpiece of complexity, filled with astonishing facts that often go unnoticed. In this video, we uncover 10 surprising truths about our world that will expand your understanding ...

Quick facts about whales Where they live: In oceans around the world What they eat: A huge range of animals, from tiny plankton to giant squid How big they are: Between 7 and 100 feet (2 to 30 ...

Read these 75 interesting and cool facts about Earth to learn more about our planet.

Discover interesting facts about how big earthquakes can get, why earthquakes happen, and why they're so hard to predict.

In honor of Earth Day, here are 25 facts about the history of our celebration of Mother Earth, as well as facts about the environment that may serve as a wake-up call for action.

Today, April 22, is Earth Day, a time to appreciate our planet and the two-way relationship we have with it. It’s easy to take Earth for granted, since ...

Earth Day was founded in 1970 and has only gotten bigger since then. Here are five facts about the history of Earth Day to better appreciate the activism that brought it to life.

Here are some fun facts about Earth as we celebrate this planet we live on for Earth Day.

New book chronicles how meteorites have shaped Earth’s culture and society since time immemorial.

The Earth's tectonic plates, which collide with each other and are responsible for everything from earthquakes to mountains being formed, also play a vital role in maintaining the planet's carbon ...

Discover interesting facts about Mars, its moons, its atmosphere, and the possibilities of life.

Earth Day occurs annually on April, 22. It began in 1970 and celebrates the environmental diversity of Earth and highlights ways of protecting it.