How can you have a proof without proving anything? Mathematicians found a way and, in the process, came to blows over it – ...

Evan Williams is an automotive journalist and mechanical engineering technologist with more than a decade of experience in the industry. He has written for the Toronto Star and AutoTrader Canada and ...

The Audi A3 gets a minor update for 2027, adding more screens and tech while removing some of its buttons. Audi refreshes lineup with multiple launches, including upgraded A3 for 2027. 2027 A3 gets ...

The cabin now revolves around a 12.8-inch center touchscreen, a notable increase from the 2026 model's old 10.1-inch unit. There is also a new 11.9-inch digital gauge cluster, up from 10.3 inches in ...

It feels like only yesterday that the current A3 received a mid-lifecycle update, yet Audi has already pushed through another round of changes, this time concentrated inside the cabin. The compact ...

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 ...

In a new study, bumble bees solve a completely novel object-manipulation task. What makes this behavior especially remarkable is that the bees had never been trained. The findings challenge the ...

Bumblebees faced with a challenge know how to play ball. Buff-tailed bumblebees can figure out on their own how to use a ball as a ladder to nab sugar from an out-of-reach fake flower, researchers ...

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 ...

Some readers may solve the problem procedurally: line up the two numbers, add the ones column, carry the one, and add the tens to get 43. Others might instead notice a creative shortcut: 29 + 14 is ...

Follow this section to personalize your feed and get instant alerts. WHY FOLLOW? Update your preferences in Account Settings Personalized Content Follow this tag to personalize your feed and get ...

The findings, published in Personality and Individual Differences, show that people with strong ADHD symptoms, such as inattention, hyperactivity and impulsivity that can impair some aspects of daily ...