If all the Earth's land ice were to melt our oceans would rise 216 feet. So what would this mean for Asia’s coastlines? Just 3 feet of added sea level would eliminate up to 14,000 square feet of ...

The meteorite that crashed into Earth over 790,000 years ago was 2 kilometers (1.2 miles) wide, and the impact was so great that debris was flung across Asia, Australia, and Antarctica.