When it comes to identifying the smallest mammal in the world, things can get a bit tricky. The standard method for determining is either by body weight or total length. Now, based on these two ...

In robotics, as in so many things, small is beautiful. The trouble is that making them really small is very nearly impossible. “Building robots that operate independently at sizes below one millimeter ...

Nikon’s Small World in Motion competition offers a unique window into life under a microscope. A tardigrade, colloquially known as water bears, move around a volvox algae colony. Tardigrades are water ...