More than 160 million Americans are under the highest level of extreme heat alerts during a wave of above-average ...

Plan your days productively with personal development weblog APPD's productivity heat map. When the wheel is red, you're at your most productive; when it's green, you're unable to focus or be ...

I’m a sucker for anything that takes text data and turns it into something visual. This week I came across Location History Visualizer, a tool that creates a heat map using your Google Location ...