A fourth person died as wildfires blaze on in Spain and parts of Europe worsened by sweltering heat fueled by effects of climate change. Spain's weather agency, Aemet, warned the public on Monday to be "cautious" of the "very high or extreme fire danger" in most of Spain as it reported high 108 degree Fahrenheit temperates on Sunday in Cadiz in the southern tip of Spain only miles to the Strait of Gibraltar.

Spain deploys 500 additional soldiers to fight devastating wildfires as extreme heat fuels blazes across Europe.

Spain is deploying 500 more soldiers to battle fast-spreading wildfires, as a brutal heatwave and strong winds leave nearly the entire country at extreme risk. Fires have already scorched land equal to the size of London and killed seven people.