Choose from Good Bacteria stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature collection Essentials ...

Bacterial evolution is the process of heritable change in populations of bacteria over multiple generations. It occurs through mechanisms including natural selection and genetic drift, and can ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

The Freer Gallery of Art and the Arthur M. Sackler Gallery combine to comprise the Smithsonian National Museum of Asian Art. Opened in 1923, the Freer Gallery showcases American paintings from the ...

Bacterial skin infections can happen when bacteria enter the body due to a break in the skin. Different types of skin infections include methicillin-resistant Staphylococcus aureus (MRSA), impetigo, ...

Healthy vaginas come with bacteria in them. But changes in the balance of the different kinds of bacteria in your vagina can lead to bacterial vaginosis (BV). For more accurate abortion options, ...

Mindy Weisberger’s book, Rise of the Zombie Bugs, explores the sophisticated—and macabre—relationships between zombifying parasites and their hosts.

The following answers to this artful question each win a random book. Art is something we do, a verb. Art is an expression of our thoughts, emotions, intuitions, and desires, but it is even more ...