RIVERSIDE, Calif. – Life scientists have long maintained that, based on body size, small organisms are more metabolically active than large organisms. But a new study led by Bai-Lian Li, professor of ...

JOHANNESBURG (Reuters) - Botswana wildlife officials said on Monday that toxins produced by microscopic organisms called cyanobacteria had caused the deaths of 330 elephants this year. Since they were ...

Somehow, Addo Elephant National Park has achieved a fine balance between effective conservation and expansion while earning the goodwill of its neighbours.