Ashish Sinha, a professor of earth sciences at CSUDH, has co-authored a recent research study which found that while droughts on the island of Madagascar contributed to the extinction of such giant species the Dodo bird, gorilla-sized lemurs, and the Elephant Bird, it may have been humans that ultimately sealed their fate. Published Oct. 16 in Science Advances, the study shows that the crash of megafauna (large or giant animals, especially of a given region) that happened around 1,500 years ago took place after a couple of centuries of human settlement. This heightened human activity, in combination with a particularly severe spell of region-wide drought, may have doomed the large birds ... Read More