In reality, data is not perfectly normal. Sometimes there is skewness, or a lack of symmetry, between what falls above and below the mean. Other times, there are fat tails (excess kurtosis ...

“It doesn’t matter, in a way, if we make sauerkraut at home or we buy it from the store; both kinds of sauerkraut seemed to protect gut function.” If you want to whip up a batch at ...

As the Xbox Game Pass program has grown, so has our list of the best games on Xbox Game Pass. After the launch of the Xbox Series X, Microsoft has doubled down on Game Pass, and now offers well ...

The thyroid-stimulating hormone (TSH) test measures the amount of TSH in the blood to convey how well a person’s thyroid functions ... that normal levels are more likely to fall between 0.5 ...

Peptides are smaller versions of proteins. They may provide pro-aging support, anti-inflammatory, or muscle-building properties. However, more research is still necessary to understand their risks ...

In general, normal sperm have the following characteristics: ‌The head is 5 to 6 micrometers long and between 2.5 and 3.5 micrometers wide. The sperm has a cap that covers 40% to 70% of its head.