Beyond common favorites like broccoli or lettuce, there's an expansive world of vegetables. And despite the increasing availability of grocery options, many ingredients still retain a strong ...

Carboniferous coal was produced by bark-bearing trees that grew in vast lowland swamp forests. Vegetation included giant club mosses, tree ferns, great horsetails, and towering trees with strap ...

In 1981 a group of researchers from the Department of Geography—Thomas W. Hodler, Richard Brewer, Lawrence G. Brewer and Henry A. Raup—compiled a map illustrating the predominant types of vegetation ...

The nutria, an invasive swamp-dwelling rodent ... where they can consume up to one-fourth of their body weight in vegetation every day, damaging the marsh environment. Last week was national ...