Polluted storm-water is an issue for cities, and it's often the end point for valuable minerals like phosphates. A new sponge can recover those minerals, say scientists ...

Chomp, a company building devices that turn food waste into fuel and fertilizer, was acquired by Martin Energy Group.

Limited access and supply concerns discourage local farmers from going organic, according to a study conducted by the Philippine Institute for Development Studies (Pids). The study from the government ...