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

The gut rarely gets the attention the heart or brain receives. Yet it quietly controls digestion, immunity, metabolism, and ...

The experiment began with a straightforward prediction: microbes from older mice would age young ovaries. But when the ...

For an oyster, creating an internal environment for calcification that forms its distinctive hard shell is essential. But new Harvard research has found that these bivalves may outsource the work, ...

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 ...

For millions of observers worldwide, the post-Iftar slump is as much a part of Ramadan as the fast itself. We’ve all seen it: ...

A study in mice concluded that memory problems associated with age may be driven by our gut microbiome and that the vagus ...

The gut microbiome—the trillions of bacteria and other microbes that inhabit the gastrointestinal tract—drives a process vital for protecting the colon against tissue injury, according to the findings ...

Antibiotic susceptibility in resistant bacteria is not static. New research shows that bacteria harboring resistance genes may respond differently to antibiotics if they are tested under conditions ...

Antibiotic-resistant infectious diseases are becoming one of the “most urgent health challenges of our time,” says a Regina ...

Inside the growing scientific quest to understand what creatures with the extraordinary ability to defy the ravages of time can teach us about making human aging better.

Curious whether fermented blueberries are better for gut health? Dietitians explain how fermentation changes blueberries, whether it actually boosts their benefits, and why regular blueberries may ...