A meme is a shortcut to a universal human emotion. But to someone from a century ago, modern memes would be unintelligible ...

Anxiety is a tricky thing—it can make your heart race over a simple text, convince you that your friends secretly hate you, ...

Scientists have long struggled to define brain fog—let alone pinpoint a cause for it. But research is starting to reveal multiple potential causes from inflammation to a leaky blood-brain barrier.