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  1. Pharmaceutical industry | Definition, Overview, History ...

    Nov 1, 2025 · The pharmaceutical industry entails the discovery, development, and manufacture of drugs and medications (pharmaceuticals) by public and private organizations.

  2. Aventis | Pharmaceuticals, Healthcare, Merger | Britannica Money

    Nov 28, 2025 · Aventis, former French pharmaceutical company founded in 1999 through the merger of the German firm Hoechst and the French company Rhône-Poulenc. With headquarters in …

  3. Sackler family | Brothers, OxyContin, Purdue Pharma, Opioid Epidemic ...

    Nov 18, 2025 · The Sackler family formerly owned the pharmaceutical company Purdue Pharma, known for developing the highly addictive drug OxyContin. They gave up control of the company in 2025 as …

  4. Definition, Psychological Effects, & Ergot Fungus - Britannica

    Nov 25, 2025 · LSD, potent synthetic hallucinogenic drug that can be derived from the ergot alkaloids of the fungus Claviceps purpurea. LSD is prepared by chemical synthesis in a laboratory. Its primary …

  5. Luigi Mangione | CEO Murder Suspect, Health Care Protests, Notoriety ...

    6 days ago · Luigi Mangione is the accused killer of UnitedHealthcare CEO Brian Thompson, who was gunned down in New York City on December 4, 2024. The juxtaposition of Mangione’s youth, good …

  6. Description, Types, Preparation, & Facts - Britannica

    A pharmaceutical is a substance used in the diagnosis, treatment, or prevention of disease and for restoring, correcting, or modifying organic functions.

  7. The Opioid Crisis | Britannica

    Nov 19, 2024 · Sackler family, American family, former owners of the pharmaceutical company Purdue Pharma. Although the family is well known...

  8. Pharmaceuticals, Vaccines, & Facts - Britannica Money

    Like most “big pharma” companies, AstraZeneca’s future depends on its ability to: Maintain a pipeline of new and improved treatments in order to manage its revenue streams as patents for its key drugs …

  9. Prescription Drug Costs - Encyclopedia Britannica

    Nov 17, 2025 · Melissa Pistilli, “10 Top Pharma Companies by Revenue” (December 9, 2021), investingnews.com Drug Discovery & Development, “Pharma 50: The 50 Largest Pharmaceutical …

  10. Genetically modified organism (GMO) | Definition, Examples, & Facts ...

    5 days ago · Genetically modified organism, organism whose genome has been engineered in the laboratory in order to favor the expression of desired physiological traits or the generation of desired …