A new study suggests that natural hair extensions may contain toxic chemicals. Here are the potential health risks associated ...

For every ton of ethylene created, one ton of carbon dioxide is produced. With more than 300 million tons of ethylene produced each year, the production system has a huge carbon footprint that ...

Aluminum is the third-most abundant element in Earth’s crust, after oxygen and silicon. The metal is low cost and highly recyclable, thus making it attractive for chemists looking for more sustainable ...