Science Reference Center allows users to conduct keyword searches or browse topics by branch of science. In addition to full-text periodicals, books, biographies, and essays, it includes: 

• More than 1,000 science experiments
• More than 2,000 science videos from top educational publishers including Boclips, Media4Math, Nature Picture Library, and Twig Education
• Thousands of high-quality science images from UPI, Getty, NASA, National Geographic, and Nature Picture Library

Nature Picture Library provides thousands of stunning photographs from more than 300 of the world’s best nature and wildlife photographers. The collection features images of wild animals and plant species from around the world, pets, people, landscapes, and the environment.