A new high-speed catamaran powered by biofuel will be ready to take more tourists out to the Great Barrier Reef from late ...

Biofuels are often promoted as a cleaner alternative to fossil fuels, but their environmental and social impacts are far from straightforward. Just Have a Think examines the complexities of biofuel ...

Microalgae have been used by the Chinese for medicinal and nutritional purposes for thousands of years in the belief they could cure almost any health condition. The idea that microalgae have ...