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Are emotions universal across individuals and cultures?

Are emotions universal across individuals and cultures?

The Emotion-Guessing Experiment: Can We Know Others' Emotions from Their Faces? Studies conducted on people's attempts to guess the emotions of others by looking at their faces show that we accurately lack this ability. Recognizing emotions in others' faces also...

Cluster Headaches: Important Facts

Cluster Headaches: Important Facts

Cluster headache is one of the most painful conditions in medicine. While it shares the word "headache" with common head pain, it differs from it in many fundamental ways. Cluster headaches occur on only one side of the head, specifically around or behind the eye, and...

Fasting in Ramadan, dehydration and its impact on our energy

Fasting in Ramadan, dehydration and its impact on our energy

As we live through the days of Ramadan this year, we read a lot on Facebook about the benefits of fasting for all body systems. The true scientific aspect of these claims is based on numerous fasting studies. However, there is a slight nuance: the vast majority of...