Hazardous materials teams responded to Nashua High School South on Friday after a student dropped a small glass jar containing a stone crab specimen, spilling formaldehyde in the classroom. Nashua ...

Formaldehyde is common in many industries and products. Exposure to unsafe quantities can cause severe symptoms and may even lead to death. Formaldehyde is a highly flammable and toxic gas. It has a ...

DNA in preserved museum specimens can allow scientists to explore the history of species and humanities impact on the ecosystem, but samples are typically preserved in formaldehyde which can damage ...