NASA’s new “heat map” showing the geographical distribution of total solar eclipses has revealed that any specific location on Earth experiences a total solar eclipse once every 366 years ...

Sample locations and inferred geological map of the ... likely a "scar" in Earth's crust, formed when Zealandia broke off from Antarctica and Australia about 150 million years ago becoming its ...

Google Maps turns 20 on February 8, marking two decades since its desktop debut in 2005. What started as a simple tool to ...

Explore what the world’s new coastlines would look like. 8 min read This story appears in the September 2013 issue of National Geographic magazine. The maps here ... than 5,000 years to melt ...