A blob of algae scooped from a fountain on South Street almost two years ago, has seeded a crop of the green stuff that Drexel University researchers claim is more effective at treating wastewater ...

Waste stabilization ponds are a low-cost, low-energy option for treating municipal and industrial effluents in diverse climatic and geographic settings. Hydrodynamic modelling of these systems seeks ...

Believe it or not, the simplest form of life can actually outsmart the most complex life form when it comes to protecting the climate. That’s where a Jharkhand-based startup is betting big time. The ...