Carlsbad Caverns National Park, located in southeastern New Mexico, is a UNESCO World Heritage Site renowned for its 119 caves. The caves were formed when sulfuric acid dissolved limestone, leaving ...
Where did snakes come from? It’s a question that’s puzzled researchers for years, and now they are even more confused. A new Jurassic fossil has been discovered and it's a curious mix of snake and ...
The pollutants can be detected and calculated from a non-invasive, harmless scale clipping. Snake scales are composed mostly of keratin, the same sort of protein that produces human hair and nails. To ...