Individual prediction uncertainty is a key aspect of clinical prediction model performance; however, standard performance metrics do not capture it. Consequently, a model might offer sufficient ...

Objectives To examine state-level variation in mental health screening practices for high school athletes in the USA and ...

In the 1970s, mathematicians studying population growth discovered a simple equation — the logistic map — that produced wildly unpredictable results. Small changes in its numbers led to completely ...

The speed at which glaciers move changes predictably each year, according to the first-ever global map of how glacier and ice sheet speeds vary with the seasons. Knowing this yearly rhythm could help ...

A team of researchers has built one of the most detailed open maps of emerging technologies yet assembled, allowing ...

Imagine standing on top of a mountain. From this vantage point, we can see picturesque valleys and majestic ridges below, and streams wind their way downhill. If a drop of rain falls somewhere on this ...