Global Environmental Issues

ATLANTA - Evander Holyfield has no intention of hanging up his gloves.

TUKTOYAKTUK, Northwest Territories -The Arctic Ocean has given up tens of thousands more square miles (square kilometers) of ice on Sunday in a relentless summer of melt, with scientists watching through satellite eyes for a possible record low polar ice cap.

CLEVELAND - The joke is no longer on Cleveland, with fish, jet skis, kayakers and boaters returning to the river that caught fire and helped spur the national environmental movement.