The US trade deficit made a sharp and unexpected pullback in October, reaching its lowest level since 2009 as goods imports ...

Light can be sculpted into countless shapes. Yet building optical devices that can simultaneously manipulate many different ...

The world’s oceans are becoming dangerously acidic. A controversial proposal would raise the pH — by mixing chemicals into ...

The Mayon Volcano hazard is increasing, but raising its alert status to Level 4 is still unlikely, at least for now, the head ...

Amending your soil can help your garden bounce back from a cold winter. From adjusting the pH to improving the drainage, here ...

This is an important study on the sensory roles of Cerebrospinal fluid-contacting neurons (CBF-cn) in mammals. The authors identify PKD2L1 as the predominant pH-sensing channel CBF-cn and show how the ...

If nonliving materials can produce rich, organized mixtures of organic molecules, then the traditional signs we use to ...

The pH scale is used to measure the acidity of a fluid. The pH scale ranges from 0 to 14. A pH of 7 is neutral, whereas a pH result below 7 is acidic and above 7 is alkaline. Urine has the widest ...

Every substance’s chemistry falls somewhere on the pH scale between acidic and basic (alkaline). Different parts of your body have their own pH balances, including your vagina. Your vaginal pH level ...

Food additive mixtures are an everyday feature of our diets, especially through ultra-processed foods. Until recently, safety evaluations of these additives have been conducted substance by substance ...

Changes in your vaginal pH can contribute to bacterial overgrowth and may cause several uncomfortable symptoms. Certain lifestyle changes and supplements can help balance your vaginal pH naturally.