Pasadena firefighters who battled the Eaton Fire are waiting to receive blood test results after experiencing severe symptoms ...

Ballots are burned in the process, but the smoke seen by the world is created using another stove, the Vatican Information ...

A Washington Post examination of videos, satellite imagery and expert analysis reconstructs how the fatal explosion at Iran’s ...

The fire in a metal shavings hopper produced a toxic smoke and was extremely difficult to extinguish, said View Royal Fire ...

After every round of voting during a conclave, the ballots are burned with chemicals in a process that enables the cardinals ...

Non-toxic smoke will be introduced into the sewer system to identify potential issues. Residents may see smoke from manholes ...

Recent studies have suggested that tattoos, chemical hair straighteners and even hot tea might be a problem. Here’s what an ...

Environmentalists and residents have expressed deep anger over the repeated incidents, calling them a direct consequence of ...

Smoke signals have occurred at mid-morning, noon, mid-afternoon and evening. The longest conclave took three years.