March 30, 2017

Small-brained birds get killed by cars

I’m okay. I know the Green Cross Code NATURAL selection is a harsh interrogator at the best of times. But if you are a bird, it […]
March 30, 2017

A simple device designed to detect chemical weapons

NERVE agents such as sarin and VX can kill quickly in low doses. Kim Jong Nam (pictured), half brother of Kim Jong Il, North Korea’s leader, […]
March 29, 2017

Climate refugees: Tragedy of a village built on ice

There’s a cemetery in the heart of this Arctic village, its white crosses blending into a backdrop of snow. In the cemetery are two men I’ve […]
March 29, 2017

Alaska village may disappear

Climate change has forced Shishmaref, Alaska residents to confront the prospect that they may have to relocate their entire village before it disappears. Source: […]