Despite having tiny brains, bumblebees have demonstrated a remarkable ability to socially learn how to use tools, solve simple puzzles, and cooperate to achieve a goal. It seems they can also solve ...

German psychologist Wolfgang Köhler set up a famous experiment more than 100 years ago that changed how scientists understand animal intelligence and the power of insight — or spontaneous ...

ISLAMABAD: Pakistan’s services exports grew by 17.68 per cent during the first 10 months of 2025-26, largely driven by higher earnings from the information technology sector, according to official ...

Place any number of dots on a two-dimensional plane—say, a piece of paper—and measure the distance between each pair. If you rearrange the dots, how many pairs could be positioned exactly the same ...

Russia's May western oil exports rise 15% month-on-month Refinery outages push more crude to export ports Ukrainian drone attacks strain refining, pipeline network Exports hit highest level since ...

Think about placing dots on a flat surface. You want as many pairs as possible to be separated by the same distance. For any amount of dots, what is the greatest possible number of pairs that can be ...

Compare the best free Microsoft Excel alternatives for 2026, including features, pricing, pros and cons, and use cases for each spreadsheet tool. The kinds of features you need from your spreadsheet ...

For new discoveries, everyday mysteries, and the science behind the headlines, follow NPR's ShortWave podcast . Over a century ago, the German psychologist Wolfgang Köhler conducted what became a ...

In May, Ferrari introduced its first entry into the electric vehicle market: the Luce. With an exterior like a Nissan Leaf, and an interior designed by the guy who designed the iPhone, it received a ...

Egyptian billionaire Naguib Sawiris has sparked a national debate after suggesting that Egypt should stop killing stray dogs and instead treat, export and sell them abroad, turning what many see as a ...

The biggest stories of the day delivered to your inbox.