One witness in Havre de Grace, Maryland, recorded video of the eerie glow, showing the fireball resembled a silent explosion ...

Hundreds gathered on Cape Canaveral beach to watch New Glenn launch to space for the first time. Here's what they thought.

Spring landscape. Clouds moving in clear blue sky over the green field and trees. Green forest seen in distance on horizon line. Wide shot. Timelapse. Spring landscape. Clouds moving in clear blue sky ...

sky clouds stock videos & royalty-free footage Beautiful white sheet clouds slowly change form in blue sky. Sun comes out from behind a cloud in the early morning above the clouds. Flying above the ...

Ever wondered about the white lines stretching across the sky? These are contrails—condensation trails ... by aircraft at high altitudes Persistent contrails can become cirrus clouds, affecting the ...

So, without further ado, these are the best things to do for Valentine’s Day in Abu Dhabi. Glowing candles, rich chocolates ...

Around 6:09 p.m. on Monday, a SpaceX Falcon 9 rocket launched from the Vandenberg Space Force Base in California.

It might seem like a simple question. But the science behind a blue sky isn't that easy. For starters, it involves something called the Rayleigh effect, or Rayleigh scattering. But that same ...

The UFO-shaped clouds may not beam anyone up into the sky - but they can cause very strong, gusty winds on the ground in a concentrated spot. Pilots tend to avoid fling near them because they can ...

The White House has appeared to backtrack on Donald Trump's assertion that Palestinians should be permanently resettled from Gaza. On Tuesday, during a visit of Israeli Prime Minister Benjamin ...

"Then I saw it - a big massive cloud shaped into what definitely looked like a portal. "So, I snapped a few pictures and thought 'naaaa, this can't be right, what the heck', and it stayed like ...

“Even though the sun has set in Gale Crater, the clouds are high enough in the atmosphere that the sun still shines on them, making them seem to almost glow in the sky,” wrote Alex ...