Unsustainable irrigation and drought have emptied nearly all of the Aral Sea’s water since the 1960s, causing changes extending all the way down to Earth’s upper mantle, the layer beneath the planet’s ...

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 ...

A professor analyzes the conflicting impacts of human activities on extreme spring droughts. Earth and environmental scientists reported that as human socio-economic activities increase, greenhouse ...