Amazon is currently selling a $14 four-pack of Eveready LED Flashlights for just $6 (that's $8 off) right now. Aging infrastructure, wildfires, record heatwaves, brutal winters, tornadoes, and ...

For decades, emergency vehicles have been able to change traffic lights to green. Their strobe lights and sirens can activate traffic signals to give them the right of way, but the new technology ...