Climate scientists have long watched the jet stream with fascination and growing concern. These rivers of air racing across our planet at altitudes of roughly 5-9 miles dictate much of our day-to-day ...

The sky may seem like a huge open playground for airplanes to fly without speed limits in any direction they wish. In reality, planes adhere to certain rules and follow fixed flight paths, much like ...

Smoke from wildfires in the Pacific Northwest will move into Central Indiana overnight, lasting through Sept. 5, according to the National Weather Service (NWS) Indianapolis, which said to expect hazy ...