Sea otters on the West Coast are turning to resource use to exploit richer prey and gain a competitive edge, a new study shows. In Monterey Bay, an incredible rebound in sea otter populations has made their favorite prey scarce — and prompted them to pursue tougher options, according to findings published Thursday in Science. … Read more
Editor’s Note: Call to Earth is a CNN editorial series reporting on the environmental challenges facing our planet, along with the solutions. Rolex’s Perpetual Planet initiative partners with CNN to raise awareness and education around important sustainability issues and inspire positive action. Miami Beach, Florida is known for its art deco flair and turquoise waters. … Read more
Editor’s Note: Call to Earth is a CNN editorial series reporting on the environmental challenges facing our planet, along with the solutions. Rolex’s Perpetual Planet initiative partners with CNN to raise awareness and education around important sustainability issues and inspire positive action. Miami Beach, Florida is known for its art deco flair and turquoise waters. … Read more