In human cells, there are about 20,000 genes on a two-meter DNA strand—finely coiled up in a nucleus about 10 micrometers in ...

Using DNA as smart LEGO bricks, scientists are building the next generation of tiny tech that could change computing, medicine, and more.

Forget 3D printing—DNA and water now build tiny machines that assemble themselves A new approach breaks down complicated designs into modular building blocks for easy assembly from the bottom up.