Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

Here are lighting mistakes that designers say to avoid, and ideas for how to decorate in other ways for each room in your ...

A medieval Maya text for predicting solar eclipses has confused Western readers for centuries, but a pair of researchers may ...

Utilizing market research to inform decision-making begins with clearly identifying the objective: What specific goal am I looking to achieve? The scope and nature of the decision to be made will ...

Earning an extra several thousand dollars a month while keeping your full-time job might sound ambitious — but according to ...

Wildfire Outdoor Living reports on Thanksgrilling, blending Thanksgiving and grilling. It offers menu ideas, cooking tips, ...

From xiaolongbao dumpling kiosks to riverside beer emporiums and glamorous rooftop cocktail bars, this Chinese megacity ...

Now that artificial intelligence has mastered almost everything we do online, it needs help learning how we physically move ...

In this episode of Space Minds, host David Ariosto speaks with Max Haot, CEO of Vast, the ambitious aerospace company based ...

A.I. search tools, chatbots and social media are associated with lower cognitive performance, studies say. What to do?