Abstract: Robust multiobjective optimization problems (RMOPs) widely exist in real-world applications, which introduce a variety of uncertainty in optimization models. While some evolutionary ...

If it works, it ain’t stupid. Graceful and smart solutions don’t always have to be complicated—there’s a lot of beauty in ...

Solving multiplication the fun way ️!! Supreme Court leaves Fox reporter on the hook for $800 daily fees: report Angelina Jolie makes rare revelation about her love life after divorce from Brad Pitt ...

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 ...

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 ...