Smoke from Canadian wildfires has impacted the air quality throughout United States, including in the northern High Plains, Midwest, Great Lakes, southern Mid-Atlantic and into the Northeast. This has ...

If you live on the U.S. East Coast, your phone might have been lighting up all day with alerts about your local air quality. Much of the region is under a “code red” alert as a thick blanket of smoke ...

If you've ever looked closely at the USB ports on your computer, motherboard, or docking station, you might've noticed they're not all the same color. Black, blue, teal... and sometimes, bright red.