The long-running series in which readers answer other readers’ questions on subjects ranging from trivial flights of fancy to profound scientific concepts Why are the letters of the alphabet in that ...

DNA stores our genetic code in an elegant double helix. But some argue that this elegance is overrated. “DNA as a molecule has many things wrong with it,” said Steven Benner, an organic chemist at the ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com. Who created ...