Transmission electron microscopy generates an image of the internal structure ... is positioned in the polypeptide exit tunnel of 80S ribosomes, suggesting that the growing polypeptide chain ...

Cryoelectron microscopy is a method for imaging frozen-hydrated specimens at cryogenic temperatures by electron microscopy ... polypeptide exit tunnel of 80S ribosomes, suggesting that the ...

A sophisticated molecular machine, the spliceosome, ensures the accurate assembly of genetic information from the genome into ...

Scanning electron microscope images of trona found in samples of the asteroid Bennu returned by NASA’s OSIRIS-REx mission. Credit: Rob Wardell, Tim Gooding and Tim McCoy, Smithsonian. At Searles Lake, ...

Scanning electron microscope images of trona found in samples of the asteroid Bennu returned by NASA’s OSIRIS-REx mission. Trona is water-bearing sodium carbonate, also known commonly as soda ash.

Light microscopy images were used because they are much easier and faster to obtain than electron microscopy images and suitable for analyzing large numbers of living bacterial cells. Moreover, we ...

Researchers developed a technique to gain a deeper understanding of ribosome function and their cooperative behaviors.

When all you’ve got is a hammer, everything looks like a nail. And when you’ve got a scanning electron microscope, everything must look like a sample that would be really, really interesting ...

Before arriving at Janelia three years ago, Postdoctoral Scientist Antonio Fiore was designing and building optical ...

Sometimes the connections we make between disparate things are less than obvious. For Debra Edgerton, the connection between ...

Here’s how it works. Space can be a wondrous place, and we've got the pictures to prove it! Take a look at our favorite space pictures here, and if you're wondering what happened to today in ...

Researchers created replicas of 3D cell structures inside Minecraft and made them available for anyone to use in their own installation of the game.