Boom Technology, a Colorado-based firm designing supersonic airliners, has developed Boomless Cruise. With this technology, ...

Experts say that rings around the moon can pop up from time to time, but have you ever seen one in Denver? Last night, at ...

A skier in Austria captured a stunning sun pillar, a rare optical phenomenon where ice crystals reflect sunlight, creating a vertical column of light. This event, commonly seen during sunrise or ...

"Why are there so many songs about rainbows?" sings Kermit the Frog in a song (about rainbows) called "Rainbow Connection" from 1979's "The Muppet Movie." And it's not just songs that feature rainbows ...

A new publication from Opto-Electronic Sciences; DOI 10.29026/oes.2025.240024 , discusses generation of terahertz complex vector light fields on a ...

A new publication from Opto-Electronic Sciences; DOI 10.29026/oes.2025.240024, discusses generation of terahertz complex ...