PetroAlgae, Bionavitas, and others bet that algae will replace soy as a feedstock for biodiesel. The question is which, out of many companies, will develop a cost-effective technology first. Martin ...

The new algae raceway testing facility at Sandia National Laboratories will help scientists advance laboratory research to real-world applications. Shown here is one of the three 1,000-liter ponds, ...