On April 6, 2026, shortly before Earth slid behind the Moon from the perspective of Orion, and the spacecraft lost radio ...

Fresh takes on Apollo’s famous “Earthrise” and “Blue Marble” images showed off our planet’s beauty just weeks before Earth ...

Astronauts and robotic spacecraft have captured breathtaking photos of Earth from space for decades. See the best images.

How much do you know about our planet? Here are the amazing, odd and downright cool Earth facts scientists learned in the ...

Do you know Earth's highest peak, deepest point, and more? Test your knowledge about our planet in this quiz.

Earth Day, now in its 56th year, is an annual opportunity to show support for environmental protection. From the early ...

Today is Earth Day, a time to think about how to protect the planet that all of us share. Each year on April 22, Earth Day ...

Science is essential. But the story of how we practice it has expanded over the decades to be more connected to real-world ...

The study of Earth science isn’t just for students who are interested in how our planet works. It’s also for those who are passionate about addressing urgent global challenges such as climate change, ...

Artemis II’s journey around the moon, scheduled to conclude on Friday, has delivered stunning new images of our home world ...

With innovative approaches to life-threatening diseases and natural disasters, UC San Diego researchers are making critical ...

First celebrated in 1970, Earth Day on April 22 honors our planet and peace. The Earth has inspired filmmakers to depict ...