HealthConspiracy theorists are turning their attention back to HPV vaccines We are living in a vaccine-hesitant moment, with conspiracy theories thriving on social media. We need to push back, says Simon WilliamsComment
MathematicsIf we reassessed what maths is, perhaps it wouldn't make us so anxious Fear of maths has been around for at least a century. Here are some ways to overcome it, says Sarah Hart, professor emerita of mathematics at Birkbeck, University of London Comment