A new study carried out by the researchers in England has released the name of 20 cities which are at the highest risk of damaging floods. Scientists at the University of Southampton listed the cities that face the worst damage from floods and giant storms. The report illustrates that nearly all of them are in Asia and North America, five of them are in the United States, according to Live Science. The... 

A recent study has suggested that the conditions caused by a mild drought might have been the reason for the collapse of the Mayan civilization. The research published in the journal Nature says a continuous 25 to 40 percent drop in rainfall reduced water supplies in the homeland of the ancient Maya civilization located in what is now southern Mexico and Guatemala. Researchers at the Yucatan Centre...