Claire Bowern traces the language from the present day back to its ancient roots, showing how English has evolved through generations of speakers.
A handful of species on Earth share a seemingly mysterious trait: a menstrual cycle.
Sharon Horesh Bergquist gives us a look at what goes on inside our body when we are chronically stressed.
Depression is the leading cause of disability in the world; in the United States, close to ten percent of , ...
Alzheimer's disease is the most common cause of dementia, affecting over 40 million people worldwide.
Dyslexia affects up to 1 in 5 people, but the experience of dyslexia isn't always the same.
Whether we cry during a sad movie, while chopping onions, or completely involuntarily, ...
In this video, James Chubb explains what weather fronts are and the kinds of weather they bring.