Polar bears cool down with a dip into a lake at Yorkshire Wildlife Park near Doncaster on Sunday (August 10). Temperatures will soar above 30C in parts of the UK by Monday with another exceptionally hot spell bringing a yellow health alert. Watch more on Independent TV: https://tinyurl.com/yc7ukx9n The Independent is the world’s most free-thinking newsbrand, providing global news, commentary and analysis for the independently-minded. #PolarBears #Heatwave2025 #WildlifeMoments Subscribe: https://