BARCELONA, Spain — An explosion at a chemical plant near the Spanish city of Seville on Wednesday sent a huge column of thick black smoke into the air and prompted authorities to warn residents ...

ALBAWABA- A massive explosion rocked a chemical warehouse in an industrial zone near Seville, Spain, on Wednesday, sending thick black smoke billowing into the sky and triggering widespread health ...

BARCELONA, Spain — An explosion at a chemical plant near the Spanish city of Seville on Wednesday sent a huge column of thick black smoke into the air and prompted authorities to warn residents ...