Multiple people took to social media to report the unknown blast.

A huge blast that lit up Toronto near Downsview Park turned out to be a controlled pyrotechnic stunt tied to a film shoot for ...

Toronto residents were rattled Thursday night after what many described as a "giant fireball explosion" lit up the sky near ...

Gamma-ray bursts (GRBs) rank among the most powerful explosions in the universe, releasing immense energy in intense flashes ...

A massive rooftop fire with reported explosions broke out at a construction site on Richmond Street West in Toronto, sending thick black smoke into the sky.

A massive arson fire at a Ontario, California warehouse overnight resulted in explosions and flames lighting up the sky.

I think it was the orange explosion that changed me. It wasn’t only that my ears heard the blast or that my body felt the ...

An explosion lit up the night sky over Beirut’s southern suburbs on April 8, as Israel said Lebanon was not included in a ...

The horrid image in the news of a column of smoke rising above the city of Tehran — an abyss of darkness against the gray sky ...

More details have come to light as a fire at one of Australia’s two operating oil refineries remains out of control in ...

A large explosion at an oil refinery near the Texas coast shot plumes of smoke into the air and forced nearby residents to shelter in place, officials said. No one was injured in Monday's explosion at ...