Economists list cheapest ways to save the world

Leading economists have ranked how to best and most cost-effectively invest to solve many of the world's seemingly insurmountable problems, a Danish think-tank said Monday, calling for a shift in global priorities.

Team identifies water vulnerability in border region

The Arizona-Sonora region has been called the front line of ongoing climate change, with global climate models projecting severe precipitation decreases and temperature increases coupled with vulnerability from urbanization, ...

Central America launches its 'Google' of weather

Officials launched a database Thursday they dubbed the "Google of Central American weather," designed to predict natural disasters as the region grapples with devastating consequences blamed on climate change.

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