In this quick science demo, I show how tiny water beads transform when you add salt. First I compare dry beads to ones that ...

Protons, the positively charged particles that help build every atom in our bodies, are starting to look less like classical ...

Notre Dame professor Katie Bibedorf, better known as Kate the Chemist, joins TODAY to share entertaining science experiments ...

Despite their size, the robots can navigate liquids, respond to their environment and operate without external control.

Researchers have created microscopic robots so small they’re barely visible, yet smart enough to sense, decide, and move completely on their own. Powered by light and equipped with tiny computers, the ...