First the plant stalk is harvested, shredded, and crushed. The extracted juice is then combined with bacteria and yeast in large bioreactors, where the sugars are metabolized and converted into ...

Biofuels are a more environmentally friendly solution for vehicles than petrol or diesel, but must be thoroughly tested by lab equipment to check for contaminants. Credit: Scharfsinn via Shutterstock.

When reviewing job growth and salary information, it’s important to remember that actual numbers can vary due to many different factors—like years of experience in the role, industry of employment, ...