These include hazard lights, brake lights, side marker lights, and LED light bars with multiple flash patterns.

Before 5G took off in 2019, the old 4G LTE standard was the primary method for transmitting data on phones. Today, some of the best 5G smartphones are readily available. Still, these devices don't ...

Kaitlin Sullivan is a health and science journalist based in Colorado. She's been part of multiple award-winning investigations into health topics including the international medical device industry ...