A new study reveals that the Earth may harbor one trillion species, with just one one-thousandth of 1 percent of them currently being discovered.
By adding more than 1,000 species to the tree of life, scientists get a new perspective into the history of living organisms and the earth's evolution.
While China seems to be reducing its deforestation problem, scientists aver that it may take a toll on other countries.
The State of Washington will build a natural overpass that will allow migrating animals to safely complete their journey without having to cross a major interstate highway.
Scientists warn that the earth's sixth mass extinction is here, with animals dying out at a 100 times the normal rate.
