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Next up on the Radio

  • Wednesday 14th May 2025
    9:30 am - 10:00 am

    Dr Karl joins Sarah Cumming on ABC Gold Coast

  • Wednesday 14th May 2025
    7:00 pm - 7:30 pm

    Dr Karl joins Kelly Higgins-Devine on ABC Brisbane/Queensland

  • Thursday 15th May 2025
    11:00 am - 12:00 pm

    Dr Karl joins Lucy Smith on ABC Triple J Science Mornings

  • Thursday 15th May 2025
    2:00 pm - 2:30 pm

    Dr Karl joins Joel Rheinberger on ABC Hobart


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Great Moments in Science

Coal’s hidden health cost

Sulphur dioxide pollution from coal-fired power stations can have bad health effects โ€” but who picks up the bill, and could power stations be doing more?

Great Moments in Science

Trees are made from air

Trees are solid and dense. However, they’re made from air. Wait, what?


Great Moments in Science

Tobacco denialism: part one

When the science is certain, how do you push a product that kills? Ask Big PR.

Great Moments in Science

Fork ‘n’ food

Would using a larger fork lead to you eating more food, less food, or just the same amount?