Carl Huntsberger, who for three years studied the challenge of crustacean age determination, earned a Master of Science in marine biology at the University of Maine. Huntsberger grew up lobstering on the coast of Maine. After completing his bachelor’s degree in marine science at Roger Williams University in 2012, he worked at a nonprofit research lab read more Huntsberger earns master’s degree for research exploring growth, aging of Jonah crabs