Catherine O’Hara’s death from a pulmonary embolism has drawn attention to this serious condition in which a blood clot lodges in the lungs. Dr. Leana Wen explains.

Psychologists say that after the need for food and shelter, humans want to feel valued. But that need usually goes unmet.

Here, Dr. Newberry and Dr. Ashar break them down. It’s important to note that there’s not a whole lot of research on treatments for an upset stomach, Dr. Ashar says. Part of the reason for this is, as ...

Death has a habit of making the internet a game of guessing and the death of Catherine O’Hara served as a reminder that the pursuit of knowledge can often surpass the pursuit of sanity. Ten days after ...

Bayes' theorem is a statistical formula used to calculate conditional probability. Learn how it works, how to calculate it ...

Many people cry at happy moments like weddings, graduations, or reunions. But tears of happiness can sometimes mask an ...