With an underlying universal theme of convection, a new textbook introduces upper-level geology, geophysics, physics, and engineering students to the geophysics behind the Earth System.

As the extraordinary pace of astronomical discovery carries on, we increasingly see that the stuff of life is spread ...

The leading explanation for all of these mysteries is known as the giant impact hypothesis. According to this story, when the ...

The stars as seen from Earth would have looked dimmer 14 million years ago, as the solar system was in the middle of passing ...

The NEO Surveyor fulfills a 2005 act of Congress ordering NASA to catalog 90% of near-Earth objects larger than 459 feet, ...