Why the Colorado river is drying up – and what we can do about it

The Colorado river is the lifeblood of the US south-west, but today it is drastically depleted due to overuse, megadrought and climate change. Here’s how to rescue it

Why the Colorado river is drying up – and what we can do about it
The Colorado river is the lifeblood of the US south-west, but today it is drastically depleted due to overuse, megadrought and climate change. Here’s how to rescue it