“When the temperatures plunge rapidly below freezing, water in the ground will freeze and expand. As a result, the rock or ...

Viral social media posts say trees can explode in severely dropping temperatures. Experts say the more likely phenomenon is ...

What are frost quakes? Here's another interesting phenomenon that could happen with frigid air set to hit this weekend.

When a major winter storm is in the forecast, preparation is key. Luckily, there are tried and true cold protection practices ...

The map outlines when the last frost is likely to occur, offering guidance for when planting flowers and crops can safely ...

A frost quake occurs when temperatures rapidly fall, causing underground water to expand as it freezes rapidly. The new ice puts extra pressure on the surrounding soil and bedrock. The pressure builds ...

Portland faces chilly mornings with widespread frost, sunny afternoons, and consistent patterns, with a slight chance of snow ...