That’s why we’re at the launch of the brand-new facelifted Mazda BT-50. The BT-50 has been updated four times since the third ...

New study reveals that Earth's inner core is undergoing unexpected structural changes, challenging long-held assumptions ...

The new research adds to the mysteries of the planet’s deepest interior region. By Kenneth Chang The inner core at the center of the Earth, a ball of iron and nickel about 1,500 miles wide ...

There's a lot more to Earth than meets the eye. Far from being just a roundish rock barreling through space, our planet is composed of several layers held together by intense forces of gravity.

Potential patches of Earth's ancient crust, sometimes called "sunken worlds," may have just been discovered deep within the mantle, thanks to a new way of mapping the inside of our planet.

In a nutshell Scientists have solved the mystery of how earthquakes can occur 420 miles deep inside Earth, where extreme pressure and heat should make rock flow rather than break. The key is a mineral ...

Seismologists study Earth's deep interior by investigating how much these tones are "out of tune," because whole Earth oscillations will sound out of tune or less loud when they encounter anomalies.

Many geologists attribute the great variation in the temperature gradient to complex irregularities in the structure of the earth's crust. Some even maintain that the interior of the earth is cold ...

more than 3 million times greater than Earth’s average atmospheric pressure on land. While direct observation of the core is impossible, scientists study it by analyzing changes in the size and ...

An asteroid has a small chance of hitting Earth less than eight years from now, and astronomers are enlisting the help of NASA's James Webb Space Telescope to study it. Characterized as a ...

The climate on such a world must be beyond bizarre. A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away. The planet, known as HD ...

Asteroid 2024 YR4 has been a source of consternation because it carries an uncommonly high risk of colliding into Earth. It's the most hazardous space rock detected since astronomers first ...