the Arctic Circle (the North Pole) the Antarctic Circle (the South Pole) the Tropic of Cancer the Tropic of Capricorn and the Equator. I’ve been asked to deliver this parcel to my cousin but he ...

If a location had glaciers ... physical evidence that Snowball Earth reached the heart of continents at the equator," Courtney-Davies said in a statement. Most of what we know about Snowball ...

In the 18th century, French scientists thought they had identified the location of the equator. But they got it wrong. Thousands of years earlier the pre-Incas were able to plot its location ...