Ancient volcanic winters, not just carbon dioxide warming, likely triggered the end-Triassic extinction when dinosaurs rose ...

The potassium sulfate industry in the USA and Canada is expected to experience moderate growth over the forecast period from ...

Scientists have pondered why Mars seemed to be missing sufficient carbonates indicative of its warm, wet past. Now, NASA’s ...

A NASA rover taking rock samples on Mars has uncovered a plentiful mineral that was invisible to orbiters studying the Red ...

Trade disruptions combined with output increases could create a 200,000-ton surplus of nickel in 2025, according to the ...

I am wondering if I still need to be overly concerned about my A1C reading. — A. Dear A.: Although there are no clear studies ...

Rising temperatures could tip the scale in an underground battle that has raged for millennia. In the soils of Earth's ...

During the oxidation of a crystal of galena (lead sulphide) to lead sulphate we have observed the formation of an approximately spherical product layer detached from and concentric with the galena ...

ANSWER: Although there are no clear studies to inform us of the ideal blood sugar control (the A1C is a measurement of your overall blood sugar during the past few months), expert groups try to ...

NASA's Curiosity rover landed on Mars on Aug. 5, 2012, and has travelled more than 34 kilometres on the Martian surface. The discovery of carbonate suggests that the atmosphere contained enough carbon ...

A photomosaic taken by the Curiosity rover on April 30, 2023, at one drill site in Gale Crater, Mars. Rock powder samples ...

Sulfate aerosols lead to cooling in the atmosphere. Past volcanic eruptions, such as that of nearby Pinatubo in 1991, have had this kind of cooling effect on the climate. On the other hand ...