A quadratic equation is drawn as a curve on a set of axes. This type of curve is called a parabola and it is symmetrical. To draw the graph we need coordinates. We generate these coordinates by ...

This correspondence between brain state and brain responsiveness (statedependent responses) is outlined at different scales from the cellular and circuit level, to the mesoscale and macroscale level.

Park is a senior health correspondent at TIME. She covers the COVID-19 pandemic, new drug developments in cancer and Alzheimer’s disease, mental health, HIV, CRISPR, and advances in gene therapy, ...

We stand at scenic overlooks and lift our lens to capture a post card view that, of course, looks better on a postcard. It’s not about gear, or the 10,000 hours. It’s simply that almost any photograph ...