A local company that does business with the Guam Power Authority, hotels and a major military contractor has been ordered to remove approximately 1,800 gallons of toxic hydrochloric acid left outside ...

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 environmental crises of the past often seem to disappear—have problems like acid rain and smog been solved?

Manganese dioxide can convert amino acids into hydrogen cyanide (HCN) without requiring methane, a finding that solves a long ...

This blog has now closed. Follow the latest ceasefire news and updates in our Iran war live blog here. The Red Cross said it was “outraged by the devastating death and destruction” in densely ...

Digestive health covers the proper functioning of your digestive system, which breaks down food, absorbs nutrients, and eliminates waste. Digestive issues like acid reflux, celiac disease, irritable ...

A reaction scheme showing an aryl aldehyde and a primary amine coming together on the left, with an arrow labeled with ...

Mental health involves a person's mood, thinking, and behavior — and conditions like depression, anxiety, bipolar disorder, post-traumatic stress disorder, and schizophrenia can each affect a person's ...

Among the largest consumers of sulphuric acid is Chile, which needs it for leaching/extraction of copper from ore.