Researchers in Finland found bumblebees use problem-solving skills without any training. US launches new strikes on Iran after helicopter downed Putin rejects Zelensky meeting as Ukraine alleges ...

CNN's Fred Pleitgen in Tehran talks to Iranians about the economic hardship the country is facing ...

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 ...

New York City Mayor Zohran Mamdani endorsed a slate of five state legislative candidates on Saturday, just two days after he endorsed an insurgent challenger to Rep. Adriano Espaillat on the same ...

“If you are a mathematician,” one of the world’s leading mathematicians recently wrote, “you may want to make sure you are sitting down before reading further.” And you’ll definitely need to sit down ...

Add Yahoo as a preferred source to see more of our stories on Google. The Democratic Party’s socialist wing is taking a victory lap after more than a dozen Democratic Socialists of America, or DSA, ...

The Democratic Party’s socialist wing is taking a victory lap after more than a dozen Democratic Socialists of America, or DSA, backed candidates won or are expected to advance in primaries across ...