The part of the world where we live lies exactly halfway between Earth’s equator and the North Pole. Mid-latitude locations like Minnesota’s feature distinct seasons in which the ...

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

Valentine's Day may not be until next week, but love is already in the air in New Mexico. The Friends and Lovers Balloon Rally celebrates the state's love of the sport. Or check out one of these other ...

As someone who lives near the city, light pollution limits what I see when I look up at night. However, that doesn't mean I ...

Jupiter and Mars will appear to make ultraclose approaches to the moon on two nights this week. Here's how to get the best view, starting tonight.

Craig Ester, left, is Ira Aldridge and Marina DeYoe-Pedraza is Betty Lovell in Swine Palace's production of 'Red Velvet,' ...

Helen Hunt leading a stellar cast in "Betrayal" at the Goodman, soprano Sondra Radvanovsky performing at the Lyric Opera, and ...

We'll discuss the seven leading causes of irritating night sweats and the best remedies to help you sleep soundly through the night. For even better sleep, read about our favorite mattresses and ...

12, than tonight, at 59.7 million miles (96.1 million kilometers). That's 0.6 astronomical units (Earth-sun distances) from Earth. It may be one of the best objects in the night sky, but Mars is ...

Pixxel, a Bengaluru-based space technology company backed by Google and building the world’s highest-resolution hyperspectral satellite constellation, has successfully launched the first three ...