Human fibroblasts are cells that provide the structure of many tissues. In this image, these cells can be seen spreading within a semi-interpenetrating network (semi-IPN) made of a polymer ...
Pseudo colored electron micrograph of the cyprid larvae of barnacle (Amphibalanus amphitrite). The golden colored tissue bordering the antennule opening is a chloride transport epithelium. It’s ...
A pseudo-colored scanning electron micrograph shows the presence of chloride transport epithelium involved in salt balance on the cirri (feeding apparatus) of the adult barnacle (Amphibalanus ...
The design and shape of anatomical structures can have a major impact on the ability of animals to perform specific functions and, as a result, is often associated with aspects of species ...
When blastomeres, or groups of cells, of dividing sea urchin embryos are separated at the 2- and 4-cell stage, they develop into 'normal' but miniaturized larvae. This provides a unique system ...
A green tree frog (hyla cinera) rests inside a yellow trumpet pitcher plant (Sarracencia flava) in Francis Marion National Forest. The pitcher plant attracts insects which often become trapped ...
Using a scanning tunneling microscope or STM we have created and imaged a highly-recognizable imprint in the surface of a pure silver (Ag) surface. The artist has used the STM to indent the ...
Cancer cells (CACO-2) transform into floating, mine-like, tubular straw cells under the stress of dehydration. The straw cells are highly hydrophilic (water-loving) and mobile in extracellular ...
Took an X-ray of a sand dollar and then viewed it in false color. (Her father is a surgeon.)