A new leaf imaging system lets scientists watch plant stomata control water loss and carbon uptake in real time.

A watchmaker needed to restore a watch with an obsolete crystal that could not be replaced - so he used the same polishing method gem cutters have used on stones for centuries, adapted for mineral ...

A materials science collaboration between UChicago PME engineers and Duke doctors could lead to shorter, safer procedures ...

A new study has found that an asteroid NASA used for target practice a few years ago was nudged into a slightly different route around the sun.

Potentiometers adjust voltage by changing resistance inside a circuit. This video explains how they work, including their internal structure and why they are used in volume knobs, sensors, and many ...

Now we know we also changed Didymos's orbit around the sun, and we did so without even touching it. We knew the impact on Dimorphos − which is about 160 meters across compared with Didymos's 765 ...