The numbers you see on the box don't always work out in real life. LED bulbs do last longer, but those claims about five to 10 years are estimates based on internal testing -- and companies are always ...

The type of light you’re exposed to in the evening can dramatically affect melatonin, the hormone responsible for signaling ...

Waymos stopped in the middle of intersections during a mass power outage in San Francisco over the weekend, causing the robotaxi company to suspend service for a day. Social media ...

A citizen board tasked with investigating deaths and serious injuries in Atlanta police custody opened a handful of investigations this year and is close to completing two of ...