Today’s puzzle may seem unusual right from the first glance. The grid has been stretched into a rectangular 19-by-23 shape, ...

One Sunday night in February, Will Shortz was at his desk at home in Pleasantville, New York, when he leaned to his left and ...

Today's health news includes the future of Medicare, Atul Gawande on health care, biased algorithms, and more.

Some types of extreme weather have a robust connection to climate change. As average temperatures rise, heat waves get hotter ...