The Trump administration on Tuesday imposed visa bans on a former European Union commissioner and anti-disinformation campaigners it says were involved in censoring U.S. social media platforms, in the ...

In a hillside cemetery in southern Italy, the bones of a small Bronze Age community have yielded a secret that their stone ...

A cell lineage is the developmental history of a differentiated cell as traced back to the cell from which it arises. The cells of some organisms, such as C. elegans, have invariant lineages between ...