News
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Announcement
UA College of Science presents a series of six lectures exploring our world and ourselves. Lectures are held at Centennial Hall on the campus of the University of Arizona. All lectures begin at 7:00 PM and are free to the public. Call 520.621.4090 or click here to learn more.
Visitor Hours & Info
Biosphere 2 is open from 9am to 4pm every day except Thanksgiving and Christmas. No reservations required. For more information, please contact 520.838.6200.
Media Requests
Please direct all media inquiries via email to info@B2science.org. For a more immediate response, please contact one of the following numbers: 520.838.6155 / 520.838.6136.