ONE of the world’s most active volcanoes has erupted again in Hawaii, spewing nearly 1,000ft lava jets into the sky. That’s ...

For instance, combining drain cleaner and bleach will release poisonous chlorine gas ... toxic, explosive and corrosive. But again, Webb emphasized that which of these is most dangerous depends ...

Among the most dangerous elements of the debris are lithium-ion batteries that can unexpectedly explode or release toxic gases Toxins may have reached parts of L.A. outside the immediate fire ...