The way bats fly suggests that ultrasound could be an alternative to existing navigation technologies, researchers said.

Andrew Starnes explains that firefighters' presumption that their thermal imaging camera went into a white-out condition ...

Mid- and upper-level moisture continues to be pulled northward across central Minnesota and northern Wisconsin along a cold front, slowly shifting eastward across Minnesota and western Iowa. This ...

Mild weekend (60s to low 70s) Showers possible late Saturday or Saturday night near/north of Eau Claire Showers & storms late Sunday night thru Monday night; some could be severe A disturbance pushes ...