 Until May 2014, Smith provided a weekly 25 minute science round up for BBC Radio 5 Live's "Up All Night" programme every Monday.This was replaced by the new weekly one-hour "5 live Science" programme, which is also produced by Smith and his colleagues and airs on Sunday mornings and sometimes repeated on a Sunday evening.Smith also founded and presented the first 100 episodes of the "Nature Podcast" for the journal "Nature" in 2005.