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 ...

Pupil dilation provides a physiological readout of information gain during the brain's internal process of belief updating in the context of associative learning.

PDF and Word files each serve a purpose—one’s made for editing, the other for sharing. Knowing when to switch can help you save time, avoid formatting issues, and keep things moving. Let’s take a ...

Abstract: Polarization is an important property of electromagnetic waves. It has shown the great application potential in optical fiber, radar, and satellite communications, where polarization has ...