Stories by Joan Smedinghoff

From counting underwater critters to identifying birds in the sky, there are plenty of ways to be an everyday scientist

Known for their white bark and beautiful autumn leaves, white oak trees have a special place in Maryland history

Crowdsourcing data engages people in science while saving time and money

Discover cultural and natural history along the Nation’s River

Air Force, Navy show that shoreline restoration benefits more than wildlife

Investigating connection between invasives, groundwater and the vernal pools it supports

Green infrastructure guide encourages partnership between parks and stormwater agencies

Chesapeake Bay Program partners opened new places to fish, boat, kayak and canoe

Workforce development program trains residents for green jobs, helps D.C. meet stormwater needs

Humans have dramatically increased nitrogen in the estuary since the early 19th century, study finds