Scientists of course cannot cut into Earth and directly observe its insides. Instead, their knowledge is inferred from the ...

1️⃣ Shifting shape: Scientists who recently confirmed that Earth’s inner core reversed its spin have a new revelation.

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

The Largest Living Structure on Earth Imagine something so vast that it's visible even from space—this is the Great Barrier ...

Because the Moon is over a quarter the diameter of Earth, the Earth-Moon system is often cited as the pairing in our Solar ...