Nitrogen fertilizers' impact on lawn soils

Nitrogen fertilizers from farm fields often end up in aquatic ecosystems, resulting in water quality problems, such as toxic algae and underwater 'dead zones'. There are concerns that fertilizers used on lawns may also contribute ...

Five things to know about toxic algae

A massive bloom of blue-green algae has hit four counties in Florida covering beaches along the Atlantic coast with foul-smelling, thick muck.

page 5 from 9