Framboidal pyrite may serve as a sink for uranium under conditions of microbially driven sulfate reduction and as a long-term source of uranium under conditions of slow oxidation.

Yellow poop or yellow diarrhea can have many causes, and though it's often harmless, it can indicate a more serious health issue. Experts explain how to tell why your poop is yellow and when to see a ...

AJCM publishes original articles relating to traditional or ethnomedicine of all cultures, specifically in indigenous medical techniques, medicinal plants, and medical concepts.

Scanning electron microscopy (SEM) shows framboidal pyrite as the dominant morphology (diameter: 5–30 μm), accompanied by minor aggregated, fibrous, octahedral, and dodecahedral forms (Figure 3). The ...

The aim of this study was to determine the combined effect of galvanic interaction and silicate addition on the dissolution of pyrite, the major contributor to acid and metalliferous drainage (AMD).

Update: The Alabama yellow cardinal has shacked up with a red female cardinal in the yard where it was originally spotted. After raising at least one chick, the couple now seems to be nesting again.