Sim Wei Der is the fourth suspect in a case linked to a toxic sludge dump in March.
President Rodrigo Duterte makes outlandish warning in years-long dispute over waste.
Other Asian nations announce plans to increase security at potential target sites.
Police have been deployed in Jakarta to ward off potential unrest amid claims of voter fraud.
Preemptive operation was aimed at preventing attacks similar to Sri Lanka bombings, officials say.
Region has been hit with aftershocks and Porac mayor reported finding “no signs of life.”
PM Prayuth Chan-o-cha will express commitment to supporting China’s massive infrastructure initiative, spokesman says.
Domestic worker Adelina Lisao was made to sleep outside with a dog.
Death toll from Monday’s earthquake climbs to at least 16.
Insurgents detonate landmine before engaging troops in four-hour gunfight that also wounded six Philippine Army members.
The 8-year-old grandson of the cousin of Bangladesh’s Prime Minister was killed in Colombo blast.
The president will be in Beijing for a forum on Beijing’s One Belt, One Road initiative.
Suspect Mando Mamalompong was linked to bomb attacks in the restive southern region.
Top floor of a four-story building, supermarket collapsed in Pampanga province, governor says.