CNN — Just under 3% of the world's land remains ecologically intact, with undisturbed habitat and minimal loss of its original animal species, a new study suggests. The research, published Thursday in ...

Natural ecosystems comprise groups of species capable of living in the specific conditions of a biological system. However, if we visit a specific natural area, we will not find all the species ...

The seas have long sustained human life, but a new UC Santa Barbara study shows that rising climate and human pressures are pushing the oceans toward a dangerous threshold. Vast and powerful, the ...

Expanding community construction into natural ecosystems is harming the bees' natural infrastructure and well-being, ...

King cobras are the world's longest venomous snakes. So, imagine seeing one a few feet away as you embark on a train in India ...