At these heights, the atmosphere is cold enough that clouds are typically composed of ice crystals, not water droplets. These clouds often look thin, wispy, and delicate—but they can provide valuable ...

At 300 light-years away, the interstellar cloud is the closest of its kind ever found to Earth and the largest apparent single structure in the sky.

NASA's SPHEREx space observatory has spent the last six weeks undergoing checkouts, calibrations, and other activities to ...

Astronomy enthusiasts, get ready. A rare 'smiley face' will appear in the sky on April 25th. Venus, Saturn, and the crescent ...

Also known as the Luxor Lamp, it was powered by 39 xenon lamps, each about the size of a washing machine.

TORONTO (AP) — Toronto Blue Jays right fielder Addison Barger matched a team record with three outfield assists on Friday, and uncorked the hardest throw on an outfield assist in the majors this ...

The M's will take on the Blue Jays on Friday at 4:07 p.m. PT. This article first appeared on Seattle Mariners on SI and was syndicated with permission. More must-reads: ...

Blue skies and light winds through the day. Clouds increase overnight as a cold front approaches. As it passes tomorrow, there is a slim chance to see a passing shower along with it. Chances don ...

The Seattle Mariners have made a somewhat shocking roster move on Friday before the series opener with the Toronto Blue Jays. The team announced that they have re-called veteran right-hander Casey ...

Clouds play a harmonious melody with other natural elements - they accept the very influences that change them. Clouds do not resist, nor do they fight. For these reasons, clouds are like a mantra of ...

The entire severe weather threat will end by mid-evening. EXTENDED FORECAST: Saturday will feature a few clouds, with temperatures normal for this time of year in the upper 50s. On Easter Sunday ...

Maybe not this week. Maybe not even by the end of May. But it’s coming. Here's the reasons why. This isn’t 2015. The Blue Jays aren’t chasing a quick October adrenaline rush while gutting the farm ...