Catalyst

 

Catalyst is ABC TV's flagship science magazine show. Each week Catalyst brings you stories from Australia and around the world.

 

Tanya Ha joined Catalyst's team of specialist science reporters in 2010 for a special series of stories on science and sustainability.

 

As a permanent member of the team, Tanya continued to report on both environmental research and general science topics. She also has a particular interest in stories that relate to chemistry (her major), health and medicine, citizen science and parenting and family issues.

 

Catalyst screens at 8pm Thursdays and 11am Fridays on ABC1. Visit the Catalyst website to see past stories, read transcripts and look at the web extras. Or read the stories behind the stories on the production blog.  

 

 

About the show

 

At Catalyst we know that science is a dynamic force for change.

 

Our passion to meet scientists at the forefront of discovery is matched by our fascination with science breakthroughs however big or small.

 

Science changes all our lives. At Catalyst, we are committed to showing you the secrets of the world around us and what our future holds.