Ocean freighters that discharge ballast water from ports around the globe into the Great Lakes have infected America’s freshwater seas with a plague of foreign species. Invasive species introduced into … Read more
Great Lakes
Global Warming Throws Off Predator-Prey Balance
Climate change has altered the natural balance between two American mammal species, and both populations are close to their lowest-ever levels and have been feeling the effects of global warming, the Washington Post reports. … Read more
Great Woes for the Great Lakes
Check out Kari Lyderson’s article in today’s Washington Post for a look at how decreased ice cover on the Great Lakes is impacting the shipping industry, outdoor recreation opportunities and … Read more