Despite being banned for decades, residues of chemicals known as PCBs threaten the long-term viability of more than half of the world's orca population. Alamy
Despite being banned for decades, residues of chemicals known as PCBs threaten the long-term viability of more than half of the world's orca population. Alamy

Climate

Environment

Flame-retardant chemicals found in TVs and cars 'pose global threat to wildlife'

More than 150 species are at risk, including killer whales, chimpanzees and red pandas

Marwa Hassan
Marwa Hassan

October 18, 2023