If you're about to throw up or get acid reflux, you may feel a burning sensation when acid from your stomach escpes into the ...

Scientists at Yale and in Singapore have devised what may be the ultimate acid test — a comprehensive model for estimating the origins of Earth’s habitability, based in part on ocean acidity. The new ...

"The most acidic natural inland waters are the lakes that lie in the craters of volcanoes, like Kawah Ijen in Indonesia. These lakes are so rich in sulfuric acid that they may have a pH as low as 0.1.

Festive meals are one of the highlights of the holiday season, especially with Christmas around the corner. Yet, alongside the joy of good food and long tables filled with favourites, many people ...