A green sky during a thunderstorm is an unsettling sight, but it doesn’t always signal a tornado. Here's why.

A News5 viewer recently reached out asking us about what turns the sky green ahead of a thunderstorm. If you've do see a ...

A Kp rating of 7 will allow the northern lights to shine over mid-Michigan and stronger solar storms reaching Kp 9 can send the northern lights as far south as Kentucky.