This arsenic mineral produced a vivid red that ... Derived from cinnabar, a form of mercury sulfide, vermilion has adorned ...

After examining these details with high-tech instruments, they found the particles contained pararealgar, a naturally occurring arsenic sulfide mineral. To create the perfect reflective paint for ...

More than 3.5 million abandoned oil and gas wells are littered across the United States and an estimated 14 million Americans live within a mile of one of the wells.

Apart blue, green, red and yellow, any other fireworks color can be obtained by a mineral mix. For example, purple can be ...

Hydrogen sulfide, a colorless gas that smells like rotten eggs, is produced naturally from decaying matter. This gas is lethal to breathe in, and hydrogen sulfide present in high concentrations ...

Men of science who traversed Styria have long reported the fact that there were people in Styria who consumed arsenic. However, this statement was denied by others, who affirmed that the white ...

A new study finds that honeybees forging across the U.S. ingest local pollutants, including arsenic and lead, which are detected in their honey. More than 260 samples were taken between 2020 and 2024 ...

About 80 percent of the copper mined today comes from unweathered rocks known as primary copper sulfide ores. After being crushed and ground to a fine powder, the copper inside primary sulfide ...

At a laboratory in Newark, New Jersey, a gray liquid swirls vigorously inside a reactor the size of a small watermelon. Here, scientists with the mining technology startup Still Bright are using a ...