42D. In some contexts, [Lay] is the past tense of lie, as in recline. In others, [Lay] is a present-tense verb that means to ...

The New York Times crossword puzzle can be tough, even if it isn't the Sunday issue! If you're stuck, we're here to help you out with today's clues and answers.

From soft actuators that mimic real muscle to DNA drives that can store petabytes in a sugar cube, humanity is engineering ...