This brain teaser will challenge your logical reasoning, visual perception, and intelligence. Can you notice subtle details ...

Five months after the Trump administration canceled a series of environmental grants for Alaska, including an erosion-control ...

The New York State Education Department is pushing new math guidelines that include recommending teachers stop quizzing ...

TWA is one such semiclassical approach that dates back to the 1970s, but is limited to isolated, idealized quantum systems ...

This article was originally published on www.si.com/mlb/brewers as Dodgers' Approach To NLCS Elimination Game Is Major ...

In 1996 Spanish physicist Juan Parrondo made an incredible discovery: sometimes two games that each end in loss individually ...

What goal should schools have other than student success? If we know that success for a majority of our students is ...

Artificial intelligence (AI) is on the cusp of driving an agricultural revolution, and helping confront the challenge of feeding our growing global population in a sustainable way. But researchers ...

Find new ideas and classic advice on strategy, innovation and leadership, for global leaders from the world's best business and management experts.

Imagine holding a strip of paper. You give it a half-twist and then tape its ends together. The shape you’re now holding is ...