The anatomy of the animal's limbs and claws indicate that it was arboreal and capable of vertically clinging to tree trunks and branches. Its molar teeth had crests to break down abrasive material, ...

In mice, blood cell production occurs via strings and clusters of cells within the bone marrow that are responsible for producing specific blood cell types, according to a far-reaching study led by ...

The study in brief: Clinical/epidemiological research // Peer-reviewed publication // Researcher-initiated study // Causal correlation // Statistical correlation // Prospective observational study // ...

Archaeologists have discovered a mass grave of Roman soldiers hidden inside an ancient well in Croatia.

I listened carefully as the voice seemed to have irreversible confidence that its owner had found directions to the fountain of youth. Later I went back and found the written transcript – “We know we ...

A federal judge has ordered the U.S. government to let scientists study one of the oldest skeletons ever found in North America. The ruling, which overturned a decision by government officials to give ...