What the bestselling non-fiction books of the 21st century say about us - IN FOCUS: We’re now a quarter of the way through ...

"You book a hotel room for the night ... The clip quickly went viral, prompting fellow TikTok users to label her idea as "genius". "Fuming I’ve never thought to do this!" one person responded.

An upcoming book by art historian Stephen J. Campbell, Da Vinci: An Untraceable Life, digs into what we know—and what we never can know—about the Renaissance genius. In the book, Campbell ...