Indiana University researchers have shown how to identify tens of thousands of genes all at once by using tiny semiconductor crystals that dazzle in ultraviolet light. The technique works like a bar ...

The DNA double helix is composed of two DNA molecules whose sequences are complementary to each other. The stability of the duplex can be fine-tuned in the lab by controlling the amount and location ...

Visualize, if you will, a group of bacteria cells. They are kind of silly looking, when you get right down to it: shaped like a sphere or a pill, sometimes covered in tiny hairs or spikes. While ...