Twice a year, the sun doesn’t play favorites. Everyone on Earth is seemingly on equal status – at least when it comes ...

A new study offers the most detailed glimpse yet into how Earth's surface temperature has changed over the past 485 million years. The data show that Earth has been and can be warmer than today -- but ...

A new study co-led by the Smithsonian and the University of Arizona offers the most detailed glimpse yet of how Earth’s ...

Researchers show the average surface temperature on our planet has shifted between 51.8 to 96.8 degrees Fahrenheit ...

A new study co-led by the Smithsonian and the University of Arizona offers the most detailed glimpse yet of how Earth's ...

Parts of the Sahara desert are dramatically greener than usual, while the Atlantic hurricane season has been slower than ...

When NASA’s Butch Wilmore and Suni Williams launched to the International Space Station in June on the first crewed ...

Introduction Organized by the Science Mission Directorate’s Science Support Office (SSO), NASA hosted its 12th annual Earth ...

World Ozone Day , observed annually on September 16, focuses on raising awareness about the critical role of the ozone layer ...

Celebrated annually on September 16, World Ozone Day is dedicated to raising awareness about the depletion of the ozone layer ...

SpaceX’s Polaris Dawn crew is home, capping off a five-day mission to orbit — which included the world’s first commercial ...