A new study has shown that managers rate workers who get an early start higher than those who get in and stay later, no matter how good they are at their jobs, or how many hours they work in total. So, no matter what your boss says about flex-time, get to work early!

Hidden within the vibrant red hues of a ripe tomato lies a secret that has excited taste buds and intrigued culinary experts for centuries. We're talking about monosodium glutamate, better known as MSG. While often associated with Chinese cuisine, MSG's natural presence in tomatoes adds a layer of complexity to the flavor profile of this beloved fruit (see vegetable).

MSG is a naturally occurring compound found in various foods. This flavor-enhancing substance gained notoriety in the mid-20th century when it was widely used as a food additive to intensify umami flavor – the so-called "fifth taste" that imparts a rich and savory sensation to dishes.

MSG was originally isolated from kombu seaweed by Japanese chemist Kikunae Ikeda in 1908. Its ...

Have you ever wondered where people live the longest and healthiest lives on Earth? Look no further than the enchanting islands of Okinawa, Japan. Nestled in the East China Sea, Okinawa has gained international recognition for its high number of centenarians and remarkable longevity. Currently, there are 457 people in Okinawa aged 100 or over, an average of 35 for each 100,000 inhabitants. While Japanese people generally live longer than any other nation, the Okinawa inhabitants reach ages that take by surprise even the other Japanese: an average of 86 for women and 78 for men.

One of the key factors contributing to the longevity of Okinawa's residents is their traditional diet. The Okinawan diet is rich in plant-based foods such as sweet po ...

This is for all those so-called science lovers that hated it during high school, but now all of a sudden are fans of it.

One of the methods used by behavioral geneticists is selective breeding. Selective breeding often involves selecting animals that are very different on one measure of behavior. For instance, if scientists take 20 rats and test how quickly they can solve a maze, chances are that they will get some variability in the speed with which the rats can solve the maze. Scientists would take the two fastest animals and the two slowest animals and breed them together. They would continue to do this over 20 generations, until they had a group of animals that solved the maze very rapidly and a group of animals that solved the maze very slowly. They are then able to examine potential differences in their brains and behaviors that contribute to maze solvi ...