United States

Science, Tech & Environment

The Colorado River is crucial to the West's water supply — and harnessing it was a feat

Water supply in the west isn't only about rain, or the lack thereof. A good deal of water scarcity issues have to do with decades-old policy and entrenched infrastructure. It’s a convoluted situation, and a team of reporters are working to make sense and put broader perspective on the western water crisis and the central role of the Colorado River.

Global Scan

This is how many times British cops fired guns all of last year: 3

Updated

As the debate over gun control — and, now, the use of force by police — rages in the US and elsewhere, Britain offers a stark contrast. Police there rarely carry guns, fire them or kill anyone. Meanwhile, Beijing is getting machines that inspire people to both recycle and ride public transit. And Ebola is killing Liberians who don't even have the disease, in today's Global Scan.