aurora_watch: This monitors a site that sends out warnings whenever large fluctuations in solar radiation are detected via a magnetometer, so that you can get outside and catch any possible aurorae if the time is right, and you're very lucky!
metal_hammer: News from the UK metal scene.
rugbyleaguenews: The latest stories published on www.bbc.co.uk that relate to Rugby League, mainly the Super League in Europe.
stump_bearders: Another feed from www.bbc.co.uk, the subject being cricket trivia. It is a question and answer feed from an eminent cricket statistician, updated every fortnight or so.