They're buried thousands of miles below the surface. The post Scientists Detect Strange New Structures Deep Inside the Earth ...

Earth may have been pushed deeper into a global deep freeze by something surprisingly ordinary: salt. Around 700 million ...

Scientists used Earth’s magnetic field and atmosphere as a planet-sized detector to search for some of the lightest proposed ...

Have you ever walked across a salt flat so expansive it feels like another planet? That's what it's like standing in Egypt's ...

NASA-funded studies suggest Earth’s climate has been influenced by both the Sun’s travels through dense regions of the Milky ...

While astronomers have found thousands of exoplanets over the last few decades, the true prize continues to elude them—they ...

India launched an Earth-imaging satellite toward geosynchronous orbit today (Sept. 3) —something it had not previously done ...

The asteroid Apophis, named after the ancient Egyptian god of chaos and destruction, has been dubbed the "most dangerous in ...

Snapped on August 23, 1966, by the uncrewed Lunar Orbiter 1, the photo’s legacy lives on in the breathtaking images of Earth ...

Right now, the temperature of the Earth is pretty much perfect for humans, at around 13.9 degrees Celsius, or 57 degrees Fahrenheit. Yes, that is much lower than "room temperature," which is around 20 ...