The high-level federal official tasked with lowering drug prices was found dead and, according to authorities in Washington, took his own life. Daniel Best was the senior adviser to Alex ...

The U.S. government's crackdown on tax inversion transactions is coming under fire from the business world. Two large ...

Pharmaceutical company Pfizer said on May 13 it is blocking use of its drugs to execute prisoners.

Pharmaceutical company Pfizer said Friday it was blocking use of its drugs in lethal injections, which means all ...

U.S. Treasury announced new tax inversion regulations on April 4, which aim to block U.S. companies reincorporating overseas ...

Pfizer and Allergan are pursuing the biggest buyout in healthcare history, a $160 billion deal that would essentially ...

Viagra maker Pfizer and Botox maker Allergan agree to merge in a roughly $160 billion deal, few days ...

Pfizer, the biggest U.S.-based drugmaker, is increasing its financial assistance to patients, doubling the allowable income level for ...

The first in a new class of cancer medicines, Pfizer's Ibrance, appears poised for approval to treat advanced ...

The biotechnology sector is booming. Biotech stocks have experienced a strong rebound this summer following a collapse earlier ...

Tax evasion has turned into a favorite pastime for many a wealthy individual or global corporation.

Pfizer Inc settles with federal regulators and states over alleged illegal marketing of Bextra and Geodon drugs.