For more than a century, brain imaging has been a story of trade-offs: sharp pictures but slow timing, or fast signals with ...

What if you could treat conditions ranging from Alzheimer’s to blindness, all with a flash of light? Researchers think it’s possible — and they plan on using tiny particles called quantum dots to do ...

There exists a technology that lets scientists selectively target and color code cells. Quantum dots are tiny nanometer-sized particles that display unique physical properties that allow them to ...