April 24, 2012 9:26 You never were concerned about how it will look from space Earth in a few hundred million years? Geologists believe that billions of years…

Two million years ago the temperature the Indian and Pacific oceans has changed Two million years ago to replace the forests in East Africa came pastures, and the…

Photo: USGS Over the past 500 million years happened five mass extinctions, during which disappears up to 95% of all animal species that inhabit the Earth. Igor Popov…