The man who hurled acid on television presenter Katie Piper has been released from prison. Stefan Sylvestre, 30, was given a life sentence with a minimum term of six years in 2009 for the attack on ...

Acid reflux happens when stomach contents flow back into the esophagus. Eating smaller meals helps prevent acid reflux symptoms. Avoiding smoking may decrease acid reflux frequency. Acid reflux, or ...

You may have muscle shaking or cramping, signs of temporary lactic acid build-up during intense exercise. Signs of lactic acidosis include nausea, vomiting, and shortness of breath. Staying hydrated ...

Citric acid naturally occurs in citrus fruits like lemons, limes, and oranges. Manufactured citric acid is produced from a type of mold called Aspergillus niger and is commonly used as a food additive ...

Several things can trigger acid reflux or a GERD episode, including some eating habits (like having dinner very late at night) or eating certain foods (like spicy, acidic, or fatty foods). Felice ...

So you been sprinting, Lily? Just a bit of cramp? So that's the lactic acid building up. When an athlete does too much or runs too vigorously, not enough oxygen can be delivered to the muscles. So ...

WE wish to suggest a structure for the salt of deoxyribose nucleic acid (D.N.A.). This structure has novel features which are of considerable biological interest. A structure for nucleic acid has ...

This story appears in the April 2011 issue of National Geographic magazine. Castello Aragonese is a tiny island that rises straight out of the Tyrrhenian Sea like a tower. Seventeen miles west of ...

The pH is a negative logarithmic scale, which measures the molar concentration of hydrogen ions from 1 to 10 14 ions. It therefore has no unit of measurement. Numbers on a negative logarithmic scale ...

Heartburn is a common symptom of acid reflux that may feel like a burning sensation in the throat and chest. Some people may experience heartburn and other symptoms of acid reflux after eating ...