Scientists have unwrapped long-sought details of embalming practices that ancient Egyptians used to preserve dead bodies. Clues came from analyses of chemical residue inside vessels from the only ...

Asymmetric interactions between molecules may serve as a stabilizing factor for biological systems. A new model reveals this regulatory role of non-reciprocity. The scientists aim to understand the ...

A new study has measured the toxicity of several types of per- and polyfluoroalkyl substances (PFAS), better known as 'forever chemicals,' when mixed together in the environment and in the human body.

From breath analysis to explosive detection, many applications require reliable electronic "noses." Unfortunately, current ...