Hard and film plastics account for 91 percent of the collected wastes in Manila Bay, an environmental group said last week.

The new survey was conducted in 10 project sites: Cavite (Silangan, Rosario; Timalan, Naic; Sahud Ulan, Tanza; Capipisa, Tanza; and Julugan, Tanza), the National Capital Region (San Dionisio ...