Green Matters on MSN

Japan Creates Portable 'Wolf' Robots to Protect Hikers and Fishermen From Bear Attacks

This backpack-sized wolf robot uses noise and flashing LEDs to help reduce risky bear encounters outdoors.

I Was Asked to Investigate a Wolf Attack. Here’s What I Found

Alaska's wolf man, Frank Glaser, spent more than four decades in Alaska tracking and trapping wolves. Here's his take on wolf attacks.