Astronomer Lucie Green looks at the dangers a solar superstorm could pose to us on Earth
BBC World Service Online
Forensic entomologist Amoret Whitaker on insects and their role in solving crimes
Around a million cosmic rays pass through us every night but where do they come from?
Dr Adam Hart explores the impact of migratory bee-keeping in the United States
How honeybees and their keepers travel vast distances pollinating America's crops