Wildfires August 18, 2021 4:02 pm Climate Change is Making Wildfires More Frequent — and More Dangerous 2020 was the worst wildfire season on record—and wildfires are only getting more destructive. Learn what causes them and how climate change contributes. US & World Videos 3:47 Forecast: Some of the coldest air of the season moves in next week 2:00 Bruins unveil centennial legacy monument outside TD Garden 0:24 Mass. lawmakers push for tobacco ban 1:25 Sharon High School football player hospitalized with brain injury sustained during game 3:44 Cold temperatures here to stay in New England