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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
Took an X-ray of a sand dollar and then viewed it in false color. (Her father is a surgeon.)