Complex sugar-protein molecules that sense external messages to help a cell grow or respond to its environment can now be ...

The ice in a domestic freezer is remarkably different from the single crystals that form in snow clouds, or even those formed on a frozen pond. As temperatures drop, ice crystals can grow in a variety ...

A huge bar of iron has been discovered lurking inside the iconic Ring Nebula. The structure is enormous, spanning hundreds of ...

Stone age humans were using poison for hunting far longer than previously believed. In A Nutshell Chemical traces survived ...

New chemical analysis of quartz microliths from South Africa confirms that humans were skilled with poison long ago.

Sugar is one of the most common ingredients used in our daily life. Known for its sweet taste and energy-inducing properties, sugar is an instant hit for making teas and energy drinks. In chemistry, ...

How does our nose work? Have you wondered how we can detect so many different types of odors? There is chemistry behind food smells. In this activity, we will explore how small changes in chemical ...

Abstract: To improve the uniformity of surface vibration displacement in quartz crystal resonators, this paper proposes a novel electrode design featuring rectangular double-ring structure for the ...