Are horned toads extinct? Get the definitive answer. Explore the complex threats driving the decline of this unique lizard and the programs fighting for its survival.
Discover professional dental treatments for closing teeth gaps (diastema). Learn about options for repositioning, restoration, and anatomical correction.
Do smelling salts damage your nose? We examine the chemical composition, tissue irritation, long-term physical harm, and broader health risks of ammonia.
Uncover the detailed process of jade mining. We explain how extraction techniques vary depending on whether the stone is found in hard rock or alluvial deposits.
The quest for unbreakable glass requires defining multiple types of strength. We name the current champion and explain the science of ultra-durable materials.
Understand the fundamental chemistry defining hydrogen's bonding power. We detail its standard valence and the unique conditions where it accepts an electron.