A group of Black female scientists and mathematicians known as NASA's “Hidden Figures” were honored Wednesday with ...

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

Astronomers study stars by looking at the different colors of light they emit—colors they capture and analyze using ...

Christmas symbols we all know and love. N othing says “Christmas” like the sights, smells and sounds of the season: From ...