Climate Change

20 February 2018

Cape Town may have to turn the taps off...

04 April 2017

How much of an effect do the different types of pollution face masks have?

07 February 2017

How great is the damage humans are causing to the oceans by discharging so many chemicals and excreted drugs into them?

06 December 2015

Reduced sea ice is threatening polar bears in the Arctic. Listener Kevin wanted to know if they would thrive at the...