Chloe Williams
More from Chloe Williams
![Canada tar sands Alberta bird's eye view](https://www.popsci.com/wp-content/uploads/2019/01/25/H5XRZNRJNIK33K6EVXK422FVC4.jpg?w=600)
Climate Change
Canadians found a safer way to transport oil and, yes, it looks like a hockey puck Canadians found a safer way to transport oil and, yes, it looks like a hockey puck
By Chloe Williams
January 28, 2019