An analysis of hoverfly flight shows that wing design, not faster flapping, enables the smallest species to generate enough ...

People in areas where coyotes and dogs coexist are constantly challenged to determine whether tracks belong to a wild dog or ...

The question seeks to find a maximum value for the area of a sofa that can slide around a 90-degree corner in a corridor of a given width. Mathematicians have long suspected that the answer lies with ...

Months after eliminating a popular challenge to its rule in Hong Kong, China is turning to an even higher-stakes target: self-governing Taiwan. The island has been bracing for conflict with China for ...

In an era where nearly every tech supplier touts green credentials, IT directors face the challenging task of separating ...

An automatic diagnosis system based on wearable augmented reality (AR) glasses and an artificial intelligence (AI)model was ...

Two years ago, Spanish developer Pablo Castro settled with his family in Miami after selling off his Barcelona company, which ...

Numberblock Seventeen gives One, Three and Four the challenge of using different shapes to cover their canvas without leaving any gaps. He explains that their canvases are in the shape of a rectangle, ...

An adult spotted lanternfly on a leaf in Pittsburgh Cbaile19 via Wikimedia Commons under CC0 1.0 Weather radars late last week lit up across the mid-Atlantic region. But it wasn’t rain or snow that ...

Pennsylvania takes its soft pretzels seriously, and locals know exactly where to find the best twisted treasures. From ...