Dozens of once crystal-clear streams and rivers in Arctic Alaska are now running bright orange and cloudy—and in some cases, they may be becoming more acidic. This otherwise-undeveloped landscape now ...

IN NATURE of February 21 (p. 390) Prof. W. R. Dunstan states that rusting of iron takes place in the presence of water and oxygen when every trace of carbonic acid has been removed. To a certain ...

Rust in the form of haematite has been detected on the Moon’s surface, especially at the poles Haematite formation on the Moon requires oxygen and water, which are scarce on the lunar surface Earth’s ...

Arctic rivers flowing through Alaska are increasingly turning orange as wildfires, thawing permafrost and other factors ...

No wonder the moon is inching away. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The moon is turning ever so slightly red, and it's likely ...

HAS anyone inquired whether the rusting of iron may not be associated with some micro-organisms? The facts that oxygen, water, and carbon dioxide are necessary; that iron does not rust when immersed ...

Experts explain why rusting occurs, how to avoid it, and how to remove it. No one wants to see rust on something they use to cut their food with—especially not on expensive kitchen knives. If you've ...

Davide Castelvecchi, Graham P. Collins, Bruce Grierson, Mara Hvistendahl, Jonathon Keats, Michael Moyer, George Musser, Christie Nicholson, Ricki Rusting, Jessica ...

Arctic rivers flowing through Alaska are increasingly turning orange as wildfires, thawing permafrost and other factors contribute to an influx of heavy metals in these waterways. NOAA's annual Arctic ...

DEMING, New Mexico — Millions of dollars of steel are wasting away in the high desert after being neglected by the federal government for two and a half years since President Joe Biden halted ...