Introduction Dyspnoea is an existentially burdensome symptom in patients with advanced and progressive diseases such as cancer, chronic obstructive pulmonary disease (COPD) and advanced heart failure.

Strong standards are not about demanding perfection. They’re about protecting core values: honesty, emotional safety, mutual respect, accountability. Unrealistic standards, by contrast, tend to focus ...

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

After years of confusion, a new study confirms the proton is tinier than once thought. That enables a test of the standard model of particle physics.