Accessibility Links
Skip to Main Content
Skip to Main Navigation
Skip to Footer
Subscribe to BBC Science Focus Magazine
Previous Issues
Q&A
Join the Science Focus Book Club
Sign In
Register
Sign In
Register
Settings
Sign out
My account
Sign up to our newsletters
Search
Sign up to our newsletters
News
Future tech
Nature
Space
Human body
Everyday science
Planet Earth
Subscribe to BBC Science Focus Magazine
Previous Issues
Q&A
Join the Science Focus Book Club
Home
Henry Nicholls
Henry Nicholls
Recent articles by Henry Nicholls
Science news
Reality Check
Has the pandemic unleashed a plague of rats on our cities?
Advertisement