MANILA, Philippines — Kanlaon Volcano on Negros Island emitted 2,626 tons of sulfur dioxide over the past 24 hours, a significant increase from the 870 tons recorded the previous day, the ...

Determination of sulfur and carbon in ores is typically conducted using combustion-infrared analysis with carbon/sulfur analyzers (e.g., ELEMENTRAC CS-i, CS-r). These instruments use induction ...

The Allegheny County Health Department is investigating elevated sulfur levels in coke oven gas reported over several hours from Monday evening into Tuesday morning at U.S. Steel’s Clairton Coke ...

Residents in Delaware City are concerned about their air quality after a mechanical breakdown at a refinery there last week has caused it to release sulfur dioxide, pushing the chemical's levels ...

When we measured the amount of water adsorbed onto the calcium-intercalated graphene oxide we got much more than X+Y. Or it is like 1+1 equals a number larger than 2,” says Xiaojun (Carlos) Ren, UNSW ...

Find patient medical information for Calcium Antacids on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings. Skip to main content .

(Reuters) -Along the eastern shore of Hudson Bay in Canada's northeastern province of Quebec, near the Inuit municipality of Inukjuak, resides a belt of volcanic rock that displays a blend of dark and ...

Scientists agreed the rocky outcrops in a remote part of Quebec, Canada, were ancient. But were they really Earth’s oldest? New research suggests they are.

Hypercalcemia or high calcium levels may not cause any symptoms. However, serious hypercalcemia can cause excessive thirst, stomach pain, and confusion, among other symptoms. High calcium levels ...

Samarium, which China stopped exporting this spring, is needed for the guidance systems for intercontinental ballistic missiles. An F-35 fighter jet has about 25 pounds of rare earth magnets, ...

On April 4, China added seven of the 17 rare earths metals - such as samarium, gadolinium, terbium, dysprosium, lutetium, scandium and yttrium-related items - to a list of export controls two days ...