Daytona International Speedway is installing LED lighting in and around the famed 2 1/2-mile track that is expected to create “dynamic, visually engaging moments throughout race events.” ...

Phish was nearly 17 minutes into a song called “Fuego” when the world’s highest-resolution LED screen went completely black. It was late April, the fourth night of a nine-show run at Sphere in Las ...

A drone light show over LA, which formed a teeth-chattering Skeletor and other “Masters of the Universe”-related art, broke ...

Norfolk has spent almost $700,000 updating and replacing street lights, according to the proposed capital improvement plan ...

Everyone says LED bulbs can save you energy at home. We found out just how much cash you could actually keep. Tyler has worked on, lived with and tested all types of smart home and security technology ...

Newport's Purple People Bridge will be intermittently closed while it undergoes repairs and gets retrofitted with $2 million worth of color-changing, LED lights. Money for the lights was approved by ...

Light pollution is increasing globally, obscuring stars and impacting human and wildlife health. A coalition called Lights Out Wisconsin formed in 2025 to raise awareness and reduce light pollution.

As development marches on, the world is experiencing an increase in light pollution, or excessive artificial light after dark. Its effect can be seen from satellites in orbit and humans on the ground.

Here’s a look back at what happened in the Chicago area on April 10, according to the Tribune’s archives. Is an important event missing from this date? Email us. Front page flashback: April 11, 1992 U ...

Add Yahoo as a preferred source to see more of our stories on Google. Robert Plant, he’s still got it. Never any doubt. The legendary Led Zeppelin frontman returned to The Late Show with Stephen ...