It’s no mystery that major and minor chords in western music makes us feel good. But could this be because of an evolutionary trait? Recent research led by Eline Adrianne Smit and colleagues from the MARCS Institute for Brain suggests this could be the case. Turn to any major pop radio station in the Western…

We’ve all experienced “gut feelings” but a new study out of Sapienza University supports the idea that these feelings could be tied to physiological changes. Researchers in Rome investigated how emotional states such as disgust and fear could affect acidity levels in the gut. The Methodology Giuseppina Porciello and her team asked 31 men whose…