Ground-level ozone is harmful because it causes bad air quality, yet ozone at higher altitudes is helpful and protects us

High pressure systems bring pleasant, sunny weather with them but if they stay for too long, that weather turns into

Summertime is usually warm and sunny, but there may be a few days where it feels cool and breezy, like

We spend nearly all of our lives on land, yet the world is made of mostly water! We can plan