Leiden researchers Professor Daniela Kraft and Mengshi Wei have created microscopic robots that move without sensors, ...

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They are only a few tens of micrometres long - far smaller than the width of a human hair - yet these robots can swim, sense, navigate and adapt in ...

In A Nutshell Researchers at the University of Texas at El Paso built a 3D-printed robotic rattlesnake fitted with a real ...

While we're making progress in phasing out animal testing in the cosmetics industry around the world, there's still a ways to go in terms of regulatory measures (some 35 US states still allow it), ...

A study shows that rattlesnake rattling works as a powerful warning signal that scares animals and prevents dangerous encounters in the wild.

Engineered skin imitations containing living human cells have shown promising results in early testing, which paves the way for eliminating animal use in cosmetic and pharmaceutical testing. These lab ...

You can make some big 3D printed projects in your own home, but projects this massive are going to require a specialized ...

Directive 2010/63/EU laid down restrictions on animal testing for the testing of cosmetics and their ingredients throughout the EU. Therefore, there is an intense search for alternatives to test the ...