Healthy digestion depends on a delicate balance of fluid in the gut. At the heart of that balance are epithelial cells, which line the intestinal wall and control how salt and water move in and out of ...

Although constipation and diarrhea may seem like opposite problems, they both hinge on the same underlying issue: how much fluid moves into the gut. These common issues affect millions of people in ...

General Motors has filed a new patent that offers a look at how the company may be rethinking cylinder deactivation for its ...

GM has filed a patent application a variable displacement valvetrain system with rocker shaft porting and insert sleeves for ...

Presta valves are the standard and have been around for a LONG time, and there are many issues with this system that many ...

BBB’s CoreCap is available in two forms and multiple colours – as a complete valve set, featuring removable CoreCaps (two ...

Schwalbe reinvents the valve and it's better than Presta, but is that enough to convince everyone to make the switch?