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 ...

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 ...

Test your logic and focus with seven tricky brain teasers that only a few people can solve correctly.#BrainTeasers #PuzzleChallenge #MindGames ‘Stay the hell away’: Trump backlash continues after NBA ...

Inflation crossed 4 percent for the first time in three years in May, exacerbating Americans’ pain at the pump and dealing a fresh political blow to the White House, as the Iran war’s toll on ...

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 ...

We want to invest in preferred shares that are going to give us a nice return. That can come from a combination of the dividend yield and price appreciation. In this specific case, there is an ...

Flat-rate cash back credit cards allow you to maximize your spending without the headaches of navigating a complicated rewards program. Cash back is easy to redeem, and with the right rewards cards, ...

Katherine Haan, MBA, is a Senior Staff Writer for Forbes Advisor and a former financial advisor turned international bestselling author and business coach. For more than a decade, she’s helped small ...