page_title: Karl Kruszelnicki
section_title: Journalism, radio and podcasts
hierarchical_section_title: Karl Kruszelnicki / Career / Journalism, radio and podcasts
caption_attribution_description: English: Australian Skeptics Convention held in Sydney, November 2014. Dr Karl Kruszelnicki speaking on "Great moments in science".
context_page_description: Karl Kruszelnicki AM, often referred to as "Dr Karl", is an Australian science communicator and popularizer, who is known as an author, and as a science commentator on Australian radio and television.
  Kruszelnicki is the Julius Sumner Miller Fellow in the Science Foundation for Physics at the School of Physics, University of Sydney.
context_section_description: Kruszelnicki does a number of weekly radio shows. His hour-long show on ABC radio station Triple J has been going on in one form or another since 1981. This weekly science talkback show, is broadcast on Thursday mornings from 11:00 am to 12:00 and attracts up to 300,000 listeners; it is also available as a podcast.
  Kruszelnicki also often helps with other science and education Triple J promotions, such as the Sleek Geek Week roadshow with Adam Spencer and Caroline Pegram. He and Adam Spencer release the Sleek Geeks podcast regularly (about once a week).
  For many years, until March 2020, Kruszelnicki appeared on a live weekly late-night link-up on BBC Radio 5 Live's Up All Night, usually with Rhod Sharp (Thursdays 03:00 - 04:00 UK time), answering science questions.
  In 2017, he hosted  Dr. Karl's Outrageous Acts of Science on Discovery Channel (Australia).
  Kruszelnicki writes a regular column for Australian Geographic magazine, called 'Need to Know' which is republished as a blog on the magazine's website. He has also written for the Sydney Morning Herald’s Good Weekend magazine.
caption: Australian Skeptics Convention held in Sydney, November 2014. Kruszelnicki speaking on "Great moments in science".
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