“A wave created by the action of gravity on density variations in the stratified atmosphere. A generic classification for lee waves, mountains waves, and many other waves that form in the atmosphere.” ...

Satellite imagery captured “gravity wave clouds” crossing over the northeastern US on Friday, May 1. Gravity wave clouds are ...

Michelle Starr is CNET's science editor, and she hopes to get you as enthralled with the wonders of the universe as she is. When she's not daydreaming about flying through space, she's daydreaming ...

Gravity wave clouds form in wave-like patterns in sky, oftentimes resembling ripples in a body of water from a rock being thrown. These types of clouds are created from air in the atmosphere coming ...

The January e-mail from Syracuse University physicist Peter Saulson caught me off guard. It probably shouldn’t have, since I had been anticipating the news for 16 years, ever since I wrote Einstein’s ...

Since extensive upgrades to improve sensitivity, gravitational wave detectors in the United States and Europe have detected ever-so-slight ripples in the fabric of space that appear to indicate three ...

The sky may have a unique look to it overhead of you in Michigan right now. The clouds are called gravity wave clouds, and don’t occur that often. The gravity wave clouds appear like ripples in the ...