Explore innovative solutions in high-density living with Buildner's Denver Single Stair Housing Challenge results.

AUSTIN, Texas — On Thursday, Austin City Council members approved a change to building codes that will soon allow apartments up to five stories tall to be built with only one staircase.

Pros: Can accommodate wheelchair users who are not able to transfer safely to a stairlift seat, a good option if your staircase isn’t suitable for an ordinary stairlift – for instance, if it’s too ...

Caroline Roberts writes articles and notifications for CNET. She studies English at Cal Poly, and loves philosophy, Karl the Fog and a strong cup of black coffee. Dr. Valerie Cholet is a Professor ...

0:36 Glowing spiral floats through U.K. night sky People across Europe witnessed a mysterious glowing blue spiral in the night sky this week, and scientists say they think they know what caused ...

A blue and white spiral in the night sky is seen from Sweden. (Bertrand Ilhe / AFP via Getty Images) ...

Forbes contributors publish independent expert analyses and insights. Jamie Carter is an award-winning reporter who covers the night sky.

Time-lapse video taken from Croatia at around 4 p.m. EST, or 9 p.m. local time, shows the glowing light spinning across the sky in what many social media commentators likened to a spiral galaxy.

TAMPA, Fla. (WFLA) — Stargazers in parts of Europe were stunned by an unusual sight on Monday evening: a large, glowing blue spiral in the sky. Images and videos posted to social media showed ...

The blue-toned spiral was in fact believed to be the aftermath of a SpaceX rocket launch. It’s thought it was caused by illuminated frozen fuel from a launch at Florida’s Cape Canaveral ...

A large glowing spiral visible in the night sky on Monday is believed to have been caused by a SpaceX rocket launch in the US. The Met Office said the shape was likely produced by a frozen plume ...

The orb was first spotted around 8pm and was photographed by dozens of extraterrestrial enthusiasts (Picture: Tim White/pictureexclusive.com) A mysterious glowing spiral illuminated the sky last ...