Gram staining. Gram staining or Gram stain, also called Gram's method, is a method of staining used to differentiate bacterial species into two large groups (gram-positive and gram-negative). The name comes from the Danish bacteriologist Hans Christian Gram, who developed the technique.
Horizon Oil Sands. Horizon Oil Sands The Horizon Oil Sands project (or Horizon) is an oil sands mining and upgrading project. Horizon is 100% owned and operated by Canadian Natural Resources Limited.
Agreement in Principle with BP to Settle Civil Claims for the Deepwater Horizon Oil Spill. BP announced on July 2, 2015 that it has reached an agreement in principle with the United States and the five Gulf states to settle the civil claims against the company arising out of the Deepwater Horizon oil spill tragedy. BP has announced the value of the settlement to be approximately $18.7 billion.