Interestingly, birds remain woefully understudied when it comes to the optical extras. Until now, no one had looked for the ...

The legislation comes on the heels of an executive order signed last month by President Donald Trump promising “forceful and ...

With Valentine’s Day near, take a moment to give a love letter to our home planet, Earth. Feb. 14 is the anniversary of the ...

Europe’s Euclid space telescope has detected a rare halo of bright light around a nearby galaxy. The halo, known as an ...

In this episode, Dave Eicher invites you to go out and spot the elusive zodiacal light. Caused by light reflecting and scattering off dust in the plane of our solar system, one of the best times to ...

The sun is reaching a solar maximum. Here's what that could mean for Iowa and our chances to see the aurora borealis, known ...

The fresh morning snowfall and cold temperatures Saturday provided perfect conditions for the Luminary Loppet Saturday at the ...

The project has helped 690,000 people worldwide. Father and son show off breakthrough technology using 2 common household items: 'Literally a light bulb moment' first appeared on The Cool Down.

Portland Winter Light Festival kicks off on Friday, Feb. 7.The festival features more than 200 art installations across the ...

Light Festival is celebrating its 10th year of dazzling the entire city with over 200 art displays. The festival runs ...

Laila Soueif is a mathematician, a university professor, a political activist. But as she slumped in a folding chair outside ...