Qanats can date back 3,000 years, but can be really tricky to find, especially in politically volatile countries.

Professor Xiaonan Shan explains microwave plasma in his lab at the University of Houston.  UH Group Photo: The University of Houston team: Xiaonan Shan, associate professor electrical and computing ...

The researchers also report that eager crowds can accidentally trample wild flora. Even if not trodden over by the original ...

The image above shows a striking cloud pattern sculpted by gravity waves, which are common ripples in both Mars' and Earth's ...

Now, new photos taken this summer show that the view has changed dramatically. The latest expedition by RMS Titanic Inc., an American company with salvage rights to the wreck, has revealed that a ...

Alfredo (he/him) has a PhD in Astrophysics on galaxy evolution and a Master's in Quantum Fields and Fundamental Forces. The latest test – which was launched in April – saw the sail deployed ...

Editor’s note: A version of this story appeared in CNN’s Wonder Theory science newsletter. To get it in your inbox, sign up for free here.

The National Aeronautics and Space Administration (NASA) regularly captures stunning images of our universe, leaving space lovers mesmerized. The social media handles of the US Space Agency are a ...

You might not think your iPhone photos are deserving of critical national infrastructure protections but the U.K. government does.

The National Aeronautics and Space Administration (NASA) regularly captures stunning images of our universe, leaving space lovers mesmerized. The social media handles of the US Space Agency are a ...

We catch up with Sahat Zia Hero, a winner last year of the Nansen Refugee Award for "outstanding work" helping displaced ...

RMS Titanic Inc., the company that led the expedition, brought back two million photos of the site. The ship’s famed bow has been damaged, the company said. By Sara Ruberg In its first ...