A high-fat diet can cause the intestinal lining to weaken, allowing live gut bacteria to travel directly to the brain in mice ...

Scientists discover immune genes influence which gut bacteria live in animals by studying a tiny island bird population.

Alaskans are urged to keep a safe distance from moose and never feed them. Feeding these powerful wild animals can lead to ...

Costa Mesa, California - March 11, 2026 - PRESSADVANTAGE - As pet owners continue looking for ways to support the ...

When the digestive system fails to absorb fructose, the lingering sugar disrupts the gut microbiome. A recent study reveals this bacterial shift sparks low-grade, body-wide inflammation that can alter ...

Researchers found that gut microbes may contribute to memory loss by disrupting signals between the intestine and the brain.

Alzheimer’s disease is one of the most common causes of dementia in older adults. It is a progressive brain disorder that ...

Researchers have identified two gut bacteria that can produce serotonin, a key chemical that regulates bowel movements. In experiments with mice lacking serotonin, the microbes boosted serotonin ...

When winter sets in and food becomes scarce, some mammals hibernate, entering a state of deep rest that slashes their energy needs and allows them to fast for months. However, fasting deprives them of ...

A new scientific study has uncovered an important link between low levels of vitamin B12 and chronic inflammation in the body. The discovery may help scientists better understand how nutrition affects ...

Early life stress may lead to digestive issues later in life, driven by changes in the gut and sympathetic nervous systems, ...

As a researcher, I still remember the discomfort I felt every time I had to sacrifice laboratory animals for an experiment. For decades, animals like mice, rats and pigs have been essential tools in ...