Anja Taylor

In the Western world, the life expectancy for most of us is around 80 years of age. But in every corner of the planet, there are people who live extraordinarily longer than the average person. Scientists are discovering that unlocking the genetic secrets of animals and humans who live longer than most is the key to helping the rest of us wind back our cellular clocks naturally, live longer lives and can even improve fertility. In Live Long Die Young, Anja Taylor went on a 5-day fast that experiments are showing promising results for in the fight against the four major diseases of getting old.

Lurking in the oceans, to the forest, swamps and deserts, are a litany of lethal little killers. Here, explore what defines a poison from a toxin and which venoms pack the greatest punch.

Catalyst is Australia's premier science investigation series. Each week the team brings you stories from Australia and around the world, meeting scientists at the forefront of discovery.

Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy Antarctica. The show's primary focus is on animals and ecosystems around the world. A comic book based on the show, meant to be used an as educational tool for kids, was briefly distributed to museums and schools at no cost in the mid-2000s.