there is still no match for the human hand in terms of its dexterity and adaptability. Researchers of the IRIM Lab at Koreatech is a step closer with their ingenious BLT gripper, which can pinch ...

This is one of the downsides to homemade hand sanitizer: it's hard to know the exact alcohol content. That's why Ilyas and the doctors at her practice reserved commercially-made sanitizer for use ...

During the pandemic, hand sanitizers have become a health staple. But do you really know the best way to use the ubiquitous goo? The U.S. Food and Drug Administration has released a quiz to help ...