HDV (Hepatitis delta virus): A rare form of viral hepatitis requiring hepatitis B for replication and associated with severe liver disease.

On the call today are David P. Meeker, Chairman, Chief Executive Officer and President; Jennifer Lee, Executive Vice President, Head of North America; Hunter C. Smith, Chief Financial Officer; and ...

Imagine trying to design a key for a lock that is constantly changing its shape. That is the exact challenge we face in ...

Together, these three visual and methodological perspectives do not merely coexist; they form a holistic constellation.

Four people were killed and six others wounded after Cuban border troops engaged in a gunfight near the island’s coast, the Cuban Interior Ministry said. Palestinians and Israelis on the right and ...