BIOS is an independent US non-profit scientific research and educational organization based in Bermuda. For over 100 years BIOS-based researchers and visiting scientists have worked to explore the ocean and address important local and global environmental issues.

BIOS's mission is to seek and share fundamental knowledge of the oceans through state-of-the-art scientific research, world-class field expeditions and comprehensive educational experiences.

• A leading institution for cutting-edge marine science research and education
• Bermuda's source for environmental education and a global training centre for young scientists
• Founded in 1903, BIOS is an independent US not-for-profit and a registered Bermuda Charity
• Free tours are available the first Wednesdays of each month at 10am-11-30am