an enduring question in the study of Earth's history. The scientists report in the journal Nature that the continents may not ...

Here you will find videos and activities about the seven continents. Try them out, and test your knowledge with a short quiz before exploring the rest of the collection. Oh hello! I’m just ...

Identifying the seven continents, five oceans, the Equator, the Northern and Southern Hemisphere and the North and South Pole. and The Arctic Ocean. I orbit around the sun. Not that fast!

Led by University of Vermont biologist Joe Roman, the research underscores that whales are not just huge—they're a huge deal ...