HH 49/50 is one of these impact sites. It was nicknamed the "Cosmic Tornado" due to its dramatic, swirling shape. Spitzer's ...

Based on our own experiences, we've compiled a complete list of essentials for your Alaska cruise (plus items to leave at home). Download the U.S. News Alaska Cruise Packing List pictured above to use ...

The best places to see the auroras, especially on Tuesday night, will be across central regions of the country — Labrador, ...

Night owls could see dashes of glowing color in the sky early Tuesday morning with a Geomagnetic Storm Watch in place, signaling the possible arrival of the Northern Lights.

Norwegian Cruise Line has just debuted Slidecoaster, an industry-first feature on its newest ship, Norwegian Aqua. Here's ...

Long before astronomers discovered the first exoplanet in 1992, the idea of worlds orbiting distant stars captivated the ...

SportsLine's model simulated the Milwaukee Bucks vs. Phoenix Suns 10,000 times and revealed its NBA picks for Monday ...

The last thing Haiti needs is a resurgence of Cholera in the country, but it appears cases are rising and so is concern at ...

The Northern Lights could be seen in some parts of Scotland tonight in what is exciting news for astronomy lovers. The Met ...

Astronomers track the sun's 11-year cycle by counting sunspots. Also, we're expecting a strong geomagnetic storm and aurora ...

A huge sun eruption combines with speedy solar wind from a "coronal hole" for a weekend aurora show, experts predict.

The National Oceanic and Atmospheric Administration predicted a much stronger northern lights display than usual Saturday ...