Here’s a story on the ceiling that waited two millennia to shine again. Makes you wonder—could all dirty ceilings be hiding the same thing? In Egypt’s city of Esna, about 34 miles south of Luxor, ...

Applied mathematics is the application of mathematical techniques to describe real-world systems and solve technologically relevant problems. This can include the mechanics of a moving body, the ...

Since the launch of the Crossword in 1942, The Times has captivated solvers by providing engaging word and logic games. In 2014, we introduced the Mini Crossword — followed by Spelling Bee, Letter ...