Frozen iguanas litter Florida amid historic cold snap

Its so cold in Canada right now that the trees are exploding 🤯 While the trees don't actually detonate, extreme cold can cause them to violently split apart in a way that sounds—and sometimes looks—like an explosion. The Science of the Split: The process starts inside the tree trunk where sap flows through the wood rings. When temperatures drop rapidly, this fluid doesn't just get cold; it freezes. Because sap is largely water, it expands as it turns to ice. Confined within the rigid structure

Trees in Tennessee have been left completely frozen in the winter storm, with many cracking under the weight of the ice and falling onto roads, homes and cars. | WSMV 4, Nashville