Question from Gretchen Schneider
Author: Ailsa Harvey
How did mass hysteria and misinformation in 17th-century America become a cautionary horror story?
The sky is filled with water – this experiment will show you why
Discover one of dogs’ impressive senses
Question from Olivia Stevens
How can similar reactions to food products be told apart?
Question from Colin Ennis
Meet the English polymath who discovered the building blocks of all life