An ochre hand stencil found in the jungles of Indonesia is the world’s oldest known cave painting, researchers believe, a ...

LIG Assets, Inc. (OTCQB: LIGA) ("LIG" or the "Company") today announced that it has entered into a definitive agreement to acquire a tract of land in Northwest Florida for the purpose of mining ...

UK-based carbon capture company Nuada will deploy its demonstration carbon capture unit at a lime production facility at ...

Chalk is a fine-textured form of limestone. It is composed of several tiny fragments of the calcite shells or skeletons of ...

Calcium carbonate can help treat low blood calcium levels and conditions like osteoporosis. As an antacid, calcium carbonate neutralizes stomach acid to relieve heartburn. Calcium carbonate is ...

For over a decade, Ruth has written for multiple outlets providing patient education, including Health. She has written for health student education companies, collaborating on an anatomy textbook ...

In the struggle against climate change, it’s easy to wish for some technology—or even magic!—that could remove Earth-warming carbon dioxide (CO 2) from the atmosphere and turn it into something useful ...

Planting trees has long been considered a major tool in the fight against climate change, but a new discovery uncovers an unexpected and fascinating aspect of how trees interact with the environment.

Calcium is one of the most abundant and important minerals in the body, playing a crucial role in how we function. Not getting enough can put you at risk for weakened bones that may progress to ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Calcium is one of the most abundant and important minerals in the body, playing a crucial role in how we ...

Adding crushed calcium carbonate — limestone — to agricultural fields can remove tons of carbon dioxide from the atmosphere each year while improving crop yields, a Yale-led study published in Nature ...