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Next up on the Radio

  • Wednesday 8th May 2024
    9:30 am - 10:00 am

    Dr Karl joins Matt Webber on ABC Gold Coast

  • Thursday 9th May 2024
    9:30 am - 10:00 am

    Dr Karl joins Rebecca Levingstone on ABC Brisbane

  • Thursday 9th May 2024
    11:00 am - 12:00 pm

    Dr Karl joins Lucy Smith on ABC Triple J Science Mornings

  • Thursday 9th May 2024
    2:00 pm - 2:30 pm

    Dr Karl joins Christine Layton for ABC Perth


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Great Moments in Science

How humankind has changed our planet

From the formation of Earth until now, many factors have contributed to its changing state. But humankind has been a major contributor in a relatively very small period of time, as Dr Karl Kruszelnicki argues.

Great Moments in Science

Mirror Universe: part 1

As if our regular universe isn’t crazy enough there might be a completely different ‘mirror’ universe lurking amongst us!


Great Moments in Science

5G hysteria is coming …

5G promises incredibly fast download speeds but what about those cancer rumours?

Great Moments in Science

Kiss the Sun: part one

There’s still a lot we don’t know about the burning ball of gas that sustains life on Earth โ€” but the Parker Solar Probe could help.