Running a booming lemon stand in Sell Lemons is a great way to make cash, but what hides beneath the surface? Drop down the manhole to discover a secret sewer maze filled with levers, twists, and dead ...

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 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 ...

Abstract: Deterministic processing time are no longer applicable under realistic circumstances because of the uncertainties involved in manufacturing and production processes. The present study aims ...

Abstract: The utilization of both constrained and unconstrained-based optimization for solving constrained multiobjective optimization problems (CMOPs) has become prevalent among recently proposed ...