Our planet may have had a recent change of heart. Earth’s inner core may have temporarily stopped rotating relative to the mantle and surface, researchers report in the January 23 Nature Geoscience.

Mesmerizing 4K video shows the Earth rotating, beneath some incredible views of the night sky. The five-minute video from Night Lights Films is a compilation of night skies captured from different ...

Using an instrument called HiPERCAM, is attached to the Gran Telescopio Canarias in La Palma, Spain, a team of researchers ...

Astronauts and robotic spacecraft have been capturing profound photos of Earth for decades. Earth Day is an annual celebration on April 22 focused on environmentalism and conservation. Iconic images ...

Earth, our home planet, is a world unlike any other. The third planet from the sun, Earth is the only place in the known universe confirmed to host life. With a radius of 3,959 miles, Earth is the ...

This Earth Day, we reflect on our home planet and look at Earth from space through history. It's "like watching sunset at the beach from the most foreign seat in the cosmos," Artemis 2 commander NASA ...