The school-bus-sized observatory launched on April 24, 1990 and overcame early setbacks to become one of the most ...

Scholars generally agree that fire was crucial to human survival during the most recent Ice Age—yet in Europe ... to study geographical layers in high resolution), micromorphology (the study ...

Chengdu University of Technology-led research has established a high-resolution astrochronological ... change and biological innovation during Earth's early history. Understanding early life ...

Mars Express captures images of Acheron Fossae, revealing the Red Planet’s split terrain—ancient cratered highlands and ...

NASA’s oldest active astronaut, Don Pettit, has returned safely to Earth after a seven-month mission aboard the ISS, landing ...

Scientists believe a crater found in the Australian outback may be the oldest-known meteor crash site in the world. As AFP ...

A good estimation of the cloud tops is like the finest gold, especially for pilots flying under IFR during the winter months.

Earle Wilson, an assistant professor of Earth system science at Stanford, says, "Applying freshwater near the Antarctic margin has a bigger influence on sea ice formation and the seasonal cycle of ...

Adrian Atencio, 30, fell to his knees and ran his hands through the red earth in the well of the floor in the Santuario.

But those who introduced this year's resolution say historic weapons such as the cannon ... that was about the size of a small bear and roamed the area during the last ice age. It's part of a campaign ...