Scientists at Michigan State University have shown that streams can be key health indicators of a region's landscape, but the way they're being monitored can be improved.
On their fall migration south in the Northern Hemisphere, scores of birds are being lured by artificial light pollution into urban areas that may be an ecological trap, according to the University of Delaware's Jeff Buler.
Diet is an important factor influencing the survival and evolution of all species. Many studies have shown that when species evolve from being a predator or insectivore to being a vegetarian, the rate at which new species ...
The massive algal blooms caused by excess fertilizer from farms and cities running off into water supplies are having severe human health and economic consequences.