Peyer's patches, SEM - Stock Image - C009/5653
Peyer's patches (green), coloured scanning electron micrograph (SEM). These regions of lymphoid tissue are found in the human intestine, usually in the ileum, the final section of the small intestine. Their function is to defend against infection in the intestines, where large numbers of pathogenic microbes are found. #microscope #photography #human
14 Striking Photos of Snow Under an Electron Microscope
You don't know snow unless you've seen it really close up.
Diatom frustules, SEM - Stock Image - C014/8259
Diatom frustules. Coloured scanning electron micrograph of the remains of diatom skeletons (frustules).
Neutrophil engulfing thrush fungus, SEM - Stock Image - C004/9494
neutrophil attacking staph bacteria protecting the human mouth and killing microbes in the human body
The fine art of microscopy by science photographer Martin Oeggerli
Tip of a fly proboscis (snout). Fruitflies (Drosophila melanogaster) possess mouthparts adapted for sucking and feed on plant juices.
Are Cancer Stem Cells Ready for Prime Time?
A flood of new discoveries has refined our definition of cancer stem cells. Now it’s up to human clinical trials to test if they can make a difference in patients.
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These incredible microscope photographs are some of the winners of Olympus Bioscapes Digital Imaging Competition. The contest consisted of almost 2,000 pho
Image of the Day: Baby, You're a Firework
The bacterial species Paenibacillus dendritiformis forms colonies with thin, curling branches that look like pyrotechnic bursts.
Flickr is almost certainly the best online photo management and sharing application in the world. Show off your favorite photos and videos to the world, securely and privately show content to your friends and family, or blog the photos and videos you take with a cameraphone.