9:30 am - 10:00 am
View all
Next up on the Radio
Wednesday 25th February 2026
9:30 am - 10:00 amWednesday 25th February 2026
10:30 am - 11:00 amDr Karl joins Susan Graham-Ryan on ABC Townsville
Wednesday 25th February 2026
7:00 pm - 7:30 pmDr Karl joins Kelly Higgins-Devine on ABC Brisbane/Queensland
Thursday 26th February 2026
9:30 am - 10:00 amDr Karl joins Rory McClaren on ABC Adelaide
Latest Books
View all
Recent Articles & Stories
View all
Uncategorized
5G, MSG and solar panels
Why are storm clouds black? How does the burning of the Amazon effect the world? Why are some people more likely to get static shocks than others?
Uncategorized
Male mammal nipples, music genes, fruit flies
Why do male mammals have nipples? Do we have a music taste gene? Plus a fruit fly experiment.
Uncategorized
Seeing spots, white rainbows and ghosts
Why do some people see thousands of tiny spots when they look up at the sky or a bright light? What causes a white rainbow? And is there any science to explain ghosts?
Uncategorized
Poo shapes, floating poop, the three second rule.
Dr Karl is away for the month, so science journalist Bianca Nogrady is stepping in to be your science sherpa on triple j. And joining her today was Professor Clare Collins, Nutritionist at the University of Newcastle.
