The new study showed that the frequency of people with dark skin was still high in parts of Europe until the Copper Age (also ...

Marking a significant advancement in molecular robotics, researchers have created custom-designed and programmable nanostructures using DNA origami. The University of Sydney Nano Institute team ...

DNA, on the other hand, could get us as close as we can to a copy machine. That's how we ended up at Shriver Lab at Penn State. Sarita: This is just envelopes and envelopes of hair. Abby ...

So how does protein synthesis make hair? If you've looked at the activity (or even the text version of the activity), you know how a section of DNA instructs a cell how to make a protein.