Automakers have long touted the benefits of fuel injection, claiming increased efficiency and power. But as more cars have the system installed (around 73% in 2023), more and more consumers are ...

Some people are more prone to tonsil stones than others. These pebble-like lumps form when food particles, bacteria, mucus, and saliva get trapped in the crevices of the tonsils. But if you prefer not ...

Coronary artery disease (CAD) affects more than 18 million adults over the age of 20 in the U.S. alone. Risk factors for CAD include high blood pressure and cholesterol levels, obesity, diabetes, ...

Methotrexate injection, a treatment for certain autoimmune diseases and cancers, can lead to various side effects. These range from common, mild reactions such as headache and nausea to serious, ...