Scientists have issued a dire warning over the survival of polar bears as a previous theory that the species may adapt to warming temperatures has been scrapped.

Polar bears are important top predators that help keep their ecosystem in balance. Experts issue dire warning about the future of polar bears in the Hudson Bay: 'Proactive measures are imperative ...

Big Bear Lake Water Level Looks Dire From Satellite Image According to Big Bear Municipal Water District, the lake hasn't been at full capacity for 10 years. The hope for a wet winter quickly ...