With the Cassini craft due to plunge into Saturn on 15 September, Joshua Colwell explains the scientific secrets it has revealed over the last 20 years
Benjamin Skuse investigates the sibling-scientists relationship to see if having a brother or sister who is also a researcher can help or hinder your career
An optical glucose sensor would be a boon for millions of people with diabetes. So why hasn’t someone built one yet? Kate Bechtel discusses the factors standing in the way