Learn how to solve problems using linear programming. A linear programming problem involves finding the maximum or minimum value of an equation, called the objective functions, subject to a system of ...

When solving a puzzle, the answer could lie in your dreams. In a study of lucid dreamers, playing soundtracks linked with unsolved puzzles helped the sleepers solve the problems the next day, ...

Steven Bouma-Prediger seldom sees students walking between classes without their faces buried in their smartphones. This distraction transfers into the classroom, where Bouma-Prediger takes matters ...

My friend recently attended a funeral, and midway through the eulogy, he became convinced that it had been written by AI. There was the telltale proliferation of abstract nouns, a surfeit of ...

For Democrats, few questions may be more consequential than whether they can recover ground among the Black and Hispanic voters who moved sharply toward President Donald Trump in 2024. Now, a new ...

Judith Enck, whose new book "The Problem with Plastic" confronts one of the defining environmental issues of our time. Enck brings decades of experience - from her work at the EPA to her leadership of ...

A large pile of plastic bottles and cans collected on a street corner in downtown Manhattan, New York. A large pile of plastic bottles and cans collected on a street corner in downtown Manhattan, New ...

The Reliquary of Resilience is a puzzle in Ghost of Yōtei, located in the central Tokachi Range region. It's one of those puzzles where you have to rotate a series of statues, and you must do so in a ...

You probably don’t need more time. By Jancee Dunn When I look back on all the major decisions I’ve dithered over, I could scream. It took me a decade to commit to becoming a parent. I wavered for a ...

Some of the most successful startups didn’t start with a business plan. They started with a problem. More specifically — a personal pain point. Build the product you wish existed by solving a problem ...

These days, everyone seems to have an opinion about A.I. companions. Last year, I found myself joining the debate, publishing a paper—co-written with two fellow psychology professors and a philosopher ...