One of the five elements worshipped by mankind is Mother Earth. While it carries oceans on its crust, there are deeper oceans inside its inner core. Now it is found that the inner core at the center of the Earth may not be perfectly solid. The inner core is a ball of iron and nickel about 2,400 kms wide. Evidence has been found by a new study that the inner core’s outer boundary has noticeably changed shape over past few decades. John Vidal, earth sciences professor at the University of Southern California says, “The most likely thing is the outer … Continue reading Earth’s Inner Core Is Slowing Down and Changing Shape, Seismic Data Reveals