Articles by Emily DeMarco
On Maryland's Eastern Shore, researchers are testing how well methods to limit agricultural pollution to the Chesapeake Bay actually work.
Alterations in the rock formations' growth in Indiana cave could provide clues about past earthquakes in the Midwest.
A new study suggests the ecosystem -- and others like it -- can't be relied upon to remove excess carbon from the atmosphere.
It's all thanks to the ovarian fluid.
New research changes our understanding of how humidity influenced the evolution of the human nose.
Scientists argue non-toxic alternatives such as steel would keep many tons of lead out of the environment each year.
Scientists use animal images to study the region's environmental history.
Rare observation could support a 200-year-old story many have considered fishy.
Clues hidden in leaf fossils reveal shift to vegetation that smolders rather than flares.
Scientists place some of the world's most bizarre and beautiful soil dwellers on display.
"Young" rocks from gigantic volcanic eruptions are helping scientists peer back 4.5 billion years.
Swimming in a straight line, not weaving, could indicate a problem.