A minor-to-moderate geomagnetic storm is expected Saturday night, the National Oceanic and Atmospheric Administration said.

During Valentine's Day weekend, northern parts of America, including Maine, may have a chance of seeing an aurora. But space ...

Skywatchers across the United States have a golden opportunity to witness one of nature’s most breathtaking spectacles.

Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but with a telescope you can spot Neptune and Uranus.

It will be difficult to see them all since Saturn ... You'll want to get away from the city, where light pollution can obfuscate your view. Even the suburbs may not be far enough away for many ...

Winds south to southwesterly 15 to 20 km/h tending south to southeasterly 15 to 25 km/h during the morning then becoming light during the evening. Overnight temperatures falling to between 15 and 18 ...

Mostly sunny. Winds northeast to southeasterly 15 to 20 km/h tending west to southwesterly during the morning then becoming light during the afternoon. Overnight temperatures falling to between 9 and ...