Some otters rely on tools to bust open hard-shelled prey items like snails, and a new study suggests this tool use is helping them to survive as their favorite, easier-to-eat foods disappear.
Spring brings lots to look at in the Adirondack Mountains and the concentration required for trail running means runners can't help but appreciate Spring's beauty.
Houston is reeling after thunderstorms with hurricane-force winds knocked out electricity to nearly 1 million homes and businesses and causing widespread damage. Four people were killed.
Brown pelicans are appearing on California's coastline. They are showing up emaciated, starving and weak. Dr. Elizabeth Wood of the Wetlands and Wildlife Care Center of Orange County explains.