The crash of a small Alaska plane carrying 10 people was not believed to be survivable, authorities said after locating the wreckage. Crews turned to the task of recovering those on board on Saturday.

March was once the first month of the year for ancient people who lived in Earth’s Northern Hemisphere. Our forebears widely regarded this month as a time for new beginnings after the dark ...

The moon's ascending node (the point in the sky where its orbit crosses the ecliptic from south to north) is moving westward ...

Even to a casual viewer, the waxing gibbous moon of Feb. 7 will appear quite unusual, climbing so very high in the sky.

The world warmed to yet another monthly heat record in January, despite an abnormally chilly United States, a cooling La Niña ...

Scientists say that the two lost, but extremely important books by Apollonius, the Greek mathematician known to the ancient ...

With a nickname like Big Sky country, it's no surprise Montana is the ultimate destination for this year's celestial events, ...