Some puffers, like the porcupine fish, become a bona fide spike ball, moving through the water seemingly out of control. But if you peer inside a puffer, you'll learn that puffing up isn't the ...

Emergency officials in the Yukon have issued a high water advisory for the Porcupine River at Old Crow, saying ice breakup on the river is expected in the coming days, "with flooding impacts possible.

Island Oil & Gas has concluded a Heads of Agreement with Supernova Energy over Frontier Exploration License 1/04 located in the Porcupine Basin in the Atlantic Margin off the west coast of Ireland.