11.4 C
Toronto
Thursday, October 22 2020

A new report shows the ozone hole is healing, but it’s not all good...

0
A three decades old international treaty to phase out chemicals that deplete the ozone layer protecting our planet from harmful solar radiation is paying off. Thanks to the 1987 Montreal...

The Tiny Swiss Company That Thinks It Can Help Stop Climate Change

0
Just over a century ago in Ludwigshafen, Germany, a scientist named Carl Bosch assembled a team of engineers to exploit a new technique in chemistry. A year earlier, another...