Ex-ABC journalist Ian Henderson delivers the extraordinary new research that promises to keep us all younger for longer. From diet to exercise, he uncovers the simple tips that could add years of healthy living.

We Australians share our country with one of the world’s most beautiful, fragile and industrious creatures - bees.

We’re living through a golden age of scientific discovery – and Catalyst returns in August with a new format to take you to the heart of the biggest science stories from Australia and around the world.

2017 will see the science program return in a new hour-long documentary format with each episode dedicated to exploring a specific topic, replacing the previous 30-minute magazine-style format.

The ABC’s independent Audience and Consumer Affairs (A&CA) Unit today released its findings into a Catalyst episode, “Wi-Fried”, broadcast in February 2016 about the safety of wireless devices such as mobile phones.

Testosterone has long been considered the hormone that makes men, well, men.  It is an emblem of masculinity that underpins sexual desire and aggression.

In the second part of this two-part special, Catalyst asks - could our food be making us sick - very sick?

New research has linked the Western diet to asthma, autism, multiple sclerosis, diabetes, emphysema, cancer, and the list goes on.