Medically reviewed by Brian T. Luong, DMD Smiles are often classified as "real," which are automatic and elicited by positive emotions, and "fake," which are formed purposefully, usually as a polite ...

Comprehensive examination reveals improper siting of reaction vessels can affect catalyst formation, alter nanoparticle ...

Researchers at the Max Planck Institute for Molecular Genetics have developed a novel synthetic micropeptide termed the ...