The Iowa DNR says sap that's warmed by the sun during the day can rapidly freeze, causing it to expand when the temperatures ...

C, reports of “exploding trees” are trending. Learn the science of frost cracks and how to protect your yard this winter.

Meteorologists are warning that an incoming subzero cold snap comes with an increased risk of "exploding trees." Arborists ...

On Friday and Saturday, the maximum temperature is expected to remain in the single digits, with wind chills. Friday, ...