authenticity

A new study shows that women were significantly more likely than men to report disagreements about authorship

Ensuring product quality, safety, and authenticity

Researchers have developed a process that can provide conclusive evidence with regard to modern fakes of paintings

Researchers have created an "unclonable" tag that can never be replicated, even by the manufacturer

Scientific examination of previously rejected Jackson Pollock works supports their authenticity

Reproducibility is the cornerstone of science. Sadly, the imperative to publish has made fools of more than one world-class scientist

The world’s most expensive coffee can cost $80 a cup, and scientists now are reporting development of the first way to verify authenticity of this crème de la crème, the beans of which come from the feces of a Southeast Asian animal called a palm civet.

Those tiny balls of boutique mozzarella cheese with the sticker-shock price tag beckoning from the dairy case — are they the real deal, mozzarella di Bufala Campana DOP, crafted from the milk of water buffaloes? Or are they really cheap fakes made from cow’s milk? A new test can help consumers make sure.