The full harvest supermoon shone brightly in the night sky Tuesday evening. A partial lunar eclipse, with a “bite” taken from ...

Birthstones and flowers are popular, but have you heard of birth colors? From deep red to light green, here's a list of what ...

At times during the past half-billion years, carbon dioxide warmed our planet more than previously thought, according to a ...

A ring could explain a mysterious arrangement of impact craters near the equator and might even have caused an ice age, ...

New threat facing homeowners whose properties are featured online Tests show electric vehicles may pose safety threat to U.S.

Astronomy Photographer of the Year, the annual photo competition showcasing all things space, is back. Ed Bloomer, senior ...

An incredible photo shows Earth photobombing Mars' moon Phobos. It is the first time ever the two have been captured together ...

New NASA research reveals a process to generate extremely accurate eclipse maps, which plot the predicted path of the Moon’s ...