x
Breaking News
More () »

Norfolk's Leading Local News: Weather, Traffic, Sports and more | Norfolk, Virginia | 13NEWSNOW.com

Earth's Crust Ballooned After Growth Spurt 3 Billion Years Ago, Giving Rise to Continents

Geoscientists are piecing together the ancient history of our planet from miniature grains of zircon crystals found in Greenland.