A minke whale found entangled in rope, ten miles outside of Boston Harbor.
The torpedo-shaped underwater robots, called gliders, can read calls from four types of endangered whales and relay their locations in real time.
Several Right Whales have returned to the area off Provincetown to feed, prompting state officials to put out a warning for boaters.
New Hampshire Fish and Game Department is seeking suggestions on how to reduce the risk of large whales being hurt or killed from being entangled in vertical commercial trap and gillnet fishing lines.
A young humpback whale has washed up on a sandbar near Chatham.