The bugs in the clip appeared to be mold mites — the common name for a range of species that infest humid environments.

First it was broken, then stored for 10 years ... even finding gold in a uranium ore sample placed in the microscope. Now that old scanning electron microscopes being retired, it’s only ...

The world’s first fully 3D-printed microscope can be made in a few hours and for a fraction of the cost of traditional ones. “It’s not just enabling, it’s empowering,” says Gail ...