One of the strangest mysteries about our Earth is the presence of two dense, giant blobs inexplicably clustered above the ...

We finally know where two giant blobs in Earth's middle layer came from — and they're a mismatched pair. These strange regions in Earth's mantle, known as "large low velocity provinces" (LLVPs), are ...

Researchers have discovered a new, innermost layer nestled inside our planet’s inner core, a 400-miles solid metallic ball that responds to the reverberating shockwaves of earthquakes in an unexpected ...

It's thought that about 700 million years ago, Earth experienced its most dramatic ice age climate, in which the entire planet was comparable to a giant snowball. Well before dinosaurs roamed the ...