This product was featured in our Holiday Gift Guide! Check it out to find gift inspiration for everyone in your life. If you’ve seen those videos with fascinating ink-like fluid spiraling into thorns ...

Fabian Oefner blends science and art by mixing water colors with ferrofluids in a magnetic field. Fabian Oefner is a Swiss photographer who explores the interplay of science and art. Earlier this year ...

Jellyfish-shaped robots made of magnetic ferrofluid can be controlled by light through an underwater obstacle course. Swarms of these soft robots could be useful for delivering chemicals throughout a ...