In ACS’ Analytical Chemistry, researchers demonstrate a pen-like tool that can quickly and non-invasively collect molecules ...

This sleek, metal rollerball pen discreetly records 2K HD video and clear audio with a single click, and is great for ...

Opioids like fentanyl, morphine and oxycodone are the drugs most linked to overdoses in the U.S. Typical screening methods ...

There are reports that to make the Galaxy Z Fold 7 slimmer, Samsung has reportedly removed the S Pen digitizer.