The record-breaking mission offers an unprecedented opportunity to study the geology of our planet’s largest layer.

Hold onto your sense of balance. Scientists have found fresh proof that Earth doesn't just drift through space — sometimes, ...

While most of us take the ground beneath our feet for granted, written within its complex layers, like the pages of a book, ...

For decades, scientists believed Vesta, one of the largest objects in our solar system's asteroid belt, wasn't just an ...

Even the oldest and most stable of lithospheric structures can’t withstand geologic machinations deep within the Earth.

Think of them as the tough "core" of continents ... it down into the Earth's mantle. This phenomenon is gradually stripping away material from the bottom of the continent's crust.

An alternate explanation that fits the evidence is that Vesta was once part of a planet – but which planet that might been ...

For decades, scientists believed Vesta, one of the largest objects in our solar system's asteroid belt, wasn't just an asteroid and eventually concluded it was more like a planet with a crust, mantle ...

The researchers modeled the behavior of these trace elements under the conditions of the first few hundred millions of years of Earth, a time when the crust, core and mantle were still ...

Researchers are now trying to understand the "innermost inner core" of the Earth by studying how seismic waves travel through the Earth.

Learn how planet Earth’s only natural satellite was formed, its weird features like a black sky and extreme temperatures and ...