An Occidental couple's 2.5-acre garden is featured on an upcoming garden tour. What: A weekend summit put on by the Pacific Horticulture Society to explore how gardens are evolving in the face of ...

As temperatures drop in Iowa this weekend, curiosity and concern about trees exploding from the cold have grown. Here's what really happens.

Frost cracks appear as vertical splits in the trunk of a tree and are the result of plant tissue expansion and contraction.