Nancy Waterman recently stepped down as chair of the City and Borough of Juneau Sustainability Commission. Vice-Chair Kate Troll moved into the leadership role. "Temporarily," Troll said. Waterman was elected to the position in February.

WASHINGTON - By the end of this year, the world is projected to reach an unheralded but historic milestone: Half of the fish and shellfish we consume will be raised by humans, rather than caught in the wild.