Entire branches of Earth’s ‘Tree of Life’ going extinct, scientists warn Research suggests extinction rate has been accelerated by human activities, particularly in the last 200 years ...

All species on Earth, both living and extinct, are related. We know this because of a biological tool called the tree of life. This "tree" takes the form of a diagram that maps the relationships ...

A "long-lost" branch of the Nile in Egypt may explain the location of several ancient pyramids, researchers have suggested. In a study published in the journal Communications Earth & Environment ...

Researchers of the Siberian Branch of the Russian Academy of Sciences have reconstructed the likely appearance of an extinct group of comb jellies, one of the oldest known animal phyla. Their findings ...

A now-extinct stretch of the Nile once flowed near Egypt’s Great Pyramid and likely played a key role in the construction of ancient monuments, according to new research.

More than 30 pyramids in Egypt, including in Giza, may have been built along a branch of the Nile that has long since disappeared, a new study suggests.

A now-extinct stretch of the Nile once flowed near Egypt’s Great Pyramid and likely played a key role in the construction of ancient monuments, according to new research.