Bermuda Institute Of Ocean Sciences

17 Biological Ln., Saint George, Bermuda, GE 01 | Directions
  • 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 (best suited for adults)

Who are we?

BIOS was founded in 1903 as the Bermuda Biological Station for Research (BBSR). Since that time, we’ve grown from a small marine biological center and field station to a world-class ocean science research and education facility committed to ocean science for human good.

The researchers at BIOS are committed to using their science to benefit people and communities around the world, providing resources and knowledge that can be used by government representatives, environmental management officials, community leaders, and individual citizens to make the planet a better place to live.

The BIOS flagship, the Research Vessel (R/V) Atlantic Explorer, provides faculty and staff—as well as visiting scientists and students—with well-equipped labs to support numerous scientific endeavors. BIOS routinely hosts researchers and students from around the world in collaborative efforts to expand global understanding of marine organisms, processes, and functions.

Where are we?

Since 1932, BIOS has resided in Ferry Reach, St. George’s on the east end of Bermuda. Located in the middle of the North Atlantic Ocean, Bermuda is uniquely situated to serve as a base for research on a variety of inland, coastal, and deep water issues of both local/national and global interest. From here, BIOS scientists can easily venture into the surrounding Sargasso Sea, one of the world’s most diverse open-ocean ecosystems. Bermuda is also home to some of the world’s most northern coral reefs, allowing researchers from around the globe an opportunity to study corals outside tropical waters.

What do we do? Research

Research at BIOS is broad-ranged and includes investigations in oceanography, marine biology, genetics and molecular biology, chemistry, air/environmental quality, optics, biogeochemistry, and climate change, to name a few.

BIOS is home to the longest-running time-series on seawater chemistry, biology, and physics (the Bermuda Atlantic Time-series Study, or BATS), providing scientists with the data necessary for longitudinal studies on a variety of topics including ocean circulation, productivity, and nutrient transport, among others. The longest record of ocean sediment-trap studies in the world, the Oceanic Flux Program, was also started at BIOS, where it remains an active area of research.

Visit the BIOS research page to learn more about current and recent research projects and read faculty-authored research papers on a variety of topics.


From hands-on programs for Bermudian primary and secondary students to semester long courses for visiting college students, BIOS opens its doors and labs for a variety of education programs each year. The BIOS Ocean Academy inspires dozens of local students every year to contribute to a growing body of knowledge about Bermuda’s marine environment, resulting in educational resources that are utilized in classrooms and beyond. As part of Ocean Academy, the HSBC Explorer Program provides interactive learning opportunities to primary students and teachers during the school year by way of an in-depth program that highlights the science behind local issues and topics, such as invasive species and the Sargasso Sea.  

Our outreach programs offer a sneak peek at the research taking place at BIOS, as well as how this work contributes to the global understanding of ocean and climate science. Throughout the year visiting scientists give seminars about their current research, offering their insight and knowledge to attendees in an intimate, discussion-oriented forum.

Why do we do it?

BIOS believes in conducting ocean science research for human good. Part of our vision is to provide the global community with the most up-to-date information, based on sound scientific inquiry and research, in order to make informed decisions about the global environment.