A shared map can help connect available food with people who can actually use it.

As humans, our eyes take in two-dimensional images that our brains convert to three-dimensional experiences. This ability enables us to be aware of our position in space, judge distances, possess ...

Above all, make sure you have plenty of water and be conscious of the heat. If you are planning a long hike, especially in summer, an early start is a good idea. Leave the trail before temperatures ...

Climate change has doubled the odds of a mega-flood, and outdated risk models leave millions exposed in vulnerable regions ...