Britannica's 2025 Year in Review


Britannica's 2025 Year in Review
Britannica's 2025 Year in Review
Relive the big events of 2025.
Encyclopædia Britannica, Inc.
Media Editor: Lee Goldstein
  • Encyclopædia Britannica, Inc.
    Relive the big events of 2025.
    Media Editor: Lee Goldstein
  • © Open University (A Britannica Publishing Partner)
    Learn how historians use secondary sources to understand past events, such as the creation of the London Metropolitan Police Department by Sir Robert Peel.
  • Schmidt Ocean Institute
    Biologists consider the colossal squid (Mesonychoteuthis hamiltoni) either the largest or second largest invertebrate in the world, both titles being shared jointly with the giant squid (genus Architeuthis).
  • Encyclopædia Britannica, Inc.
    Historical interpreter Stephen Seals talks about how he educates the public on the history of slavery at colonial Williamsburg.