An image of the Earth's "oceanic hemisphere" has caused a major stir on social media, freaking out many users. Viewed more than 33 million times, the post shares a photo of the planet not commonly ...

Explore the most beautiful places on Earth in this Dolby Vision™ HDR nature film. Journey through awe-inspiring scenery—tranquil woods, dramatic cliffs, endless deserts, and snow-capped ...

Astronomers have discovered that "super-Earth" planets may exist on wider orbits than previously thought — and this implies these rocky, or "terrestrial," worlds are far more common than was suspected ...

NASA researchers have discovered evidence of tectonic activity on Venus by re-examining decades-old radar data. The findings ...

Earth Day has always been a day that acknowledges our planet, which provides for us, and ways we can protect and preserve its ...

Earth Day has always been a day that acknowledges our planet, which provides for us ... on the first Earth Day were "from all kinds of backgrounds, all different walks of life, all ages," said ...

Earth Day has always been a day that acknowledges our planet, which provides for us ... on the first Earth Day were "from all kinds of backgrounds, all different walks of life, all ages," said ...