A selection of powerful news photographs taken around the world this week. IMAGE SOURCE,DARRIAN TRAYNOR/GETTY IMAGES Image caption, Australian fans celebrate their team's win as they watch the opening Fifa Women's World Cup at Federation Square in Melbourne. The tournament is held in Australia and New Zealand, with the final in Sydney on 20 August. IMAGE SOURCE,LOUIZA VRADI/REUTERS Image caption, A tree burns following a wildfire in Mandra, Greece. Large swathes of southern Europe continued to swelter in record heat as wildfires raged across the continent. Temperatures hit a high of 46.3C (115.3F) in Sicily on Tuesday and crews battled fires in Greece and the Swiss Alps. IMAGE SOURCE,GUGLIELMO MANGIAPANE/REUTERS Image caption, A woman cools off at Fontana della Barcaccia at the Spanish Steps in Rome. Most of Italy's major cities were put on red alert, meaning the extreme heat carries a health risk to everybody, not just vulnerable groups. IMAGE SOURCE,ZHAO JUN/CHINA NEWS SERVICE/GETTY IMAGES Image caption, Tourists dressed as astronauts visit the Wulanhada Volcano Geopark in Ulanqab, Inner Mongolia Autonomous Region of China. IMAGE SOURCE,HENRY NICHOLLS/AFP Image caption, David Barber, the King's swan marker, holds a captured swan to be measured and checked during the annual Swan Upping in Staines, Surrey. Swan Upping is the annual census of the swan population on stretches of the River Thames and dates back to the 12th Century. IMAGE SOURCE,JEFF J MITCHELL/GETTY IMAGES Image caption, Young dancers compete during the Inveraray Highland Games in Scotland. The games are held annually in the grounds of Inveraray Castle and celebrate Scottish culture and heritage with field and track events, piping and highland dancing competitions. IMAGE SOURCE,MOHAMMED SAWAF/AFP Image caption, Muslim devotees gather during the flag-changing ceremony at the shrines of Imam Hussein and Imam Abbas in Iraq's central shrine city of Karbala on the first night of the Muslim month of Muharram and the first day of the Islamic New Year. IMAGE SOURCE,KIM LUDBROOK/EPA Image caption, People cross a street that was damaged by an underground gas explosion in downtown Johannesburg, South Africa. IMAGE SOURCE,RAJ K RAJ/HINDUSTAN TIMES/GETTY IMAGES Image caption, Members of the Indian Youth Congress shout slogans during a protest in New Delhi over sexual violence against women and for peace amid ethnic violence in India's north-eastern state of Manipur, India.