The phenomenon isn't a new one, but scientists have only recently come up with a convincing explanation for why it happens.

At 5:04 a.m. CT, the entire Moon will be inside Earth's umbra. This is when that coppery color comes to fruition. It should ...

The Blood Falls is the result of a complicated interaction in which overlying ice, underlying rock, and an ancient lake bed ...

A total lunar eclipse, also known as a blood moon, will occur Sept. 7-8. The September lunar eclipse will be the last of the year. The next lunar eclipse visible from North America will not be until ...

A celestial spectacle is set to grace the sky on Tuesday: a total lunar eclipse will make the moon appear blood red to ...

See exact eclipse times for Phoenix, learn why the moon turns red, and find out when the next partial lunar eclipse will be ...