In the dry, sun-scorched deserts of Ethiopia, a slow but astonishing transformation has been unfolding since 2005. A ...

Of the more than 8 billion people in the world, it's estimated less than 1% have been to all seven continents.

Different animals in different habitats follow the same hidden rules of behavior, revealing a surprising shared pattern across species.

Due to tectonic plate movement, part of eastern Africa is slowly splitting apart, which could lead to the creation of a sixth ...

Oceans play a vital role in weather and climate change, and scientists are working to rectify their lack of knowledge about that role.

This was no ordinary expedition. It marked the first in-depth study of the geology, ocean conditions, and marine life beneath ...

Enormous "mud waves" buried under the Atlantic seabed formed 117 million years ago as the Atlantic Ocean opened up.

A vote on the preliminary spending plan will be taken next week. No tax hike is included in the Belle Vernon Area School District budget proposal that was unveiled at Tuesday’s work session. Crystal C ...

“Most of us are familiar with Pangea – the supercontinent that formed about 300 million years ago and that the current seven continents broke off from to form their present-day arrangement,” said Jill ...