As erosion claims land, local scientists explore using oysters to preserve parts of the Mississippi delta.
The impact that killed the dinosaurs also caused mass deforestation and sent the first tree-dwelling birds to extinction.
Farmers, scientists and beekeepers are working to raise blue orchard mason bees to pollinate valuable orchard crops.
New study shows how sand sedges lure beneficial bacteria to their roots.
Soil bacteria are staggeringly diverse, but a few types are abundant nearly everywhere.