The trunk of each 'Christmas tree' (a transcription unit) represents a DNA molecule; the tree branches (granular strings attached to the DNA) are RNA molecules that have been transcribed from the ...

Rochester Institute of Technology professor and science photographer Ted Kinsman captures an unseen side of Cannabis in his new book, "Cannabis: Marijuana Under The Microscope". These microscopic ...

NIST researchers used a scanning tunneling microscope (STM) to move a single cobalt atom (blue sphere) in a small molecule back and forth between two positions on a crystal surface (first two images).