The brown marmorated stink bug tops the USDA's list of most invasive insects. Since arriving on the East Coast aboard a ship from Asia, they've spread to 40 states and threaten billions of dollars in crops. In this month's Environmental Outlook, we look at the biology and ecology of stink bugs and efforts to control their invasion.
Runoff from urban stormwater is a major contributor to pollution in the Chesapeake Bay. Montgomery County is beseeching residents to do their part, by offering a hefty rebate for the construction of rain gardens.
DC was historically known as the "City of Trees," and it's still true today, with nearly forty percent of the city covered by tree canopy. We'll find out the best places to see enjoy our green bounty, and talk to the department responsible for caring for all those trees.
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