At least 39 people were killed in clashes between Houthis and popular resistance forces loyal to Yemeni President Abd Rabbuh Mansur Hadi in the city of Aden, Yemeni medical sources told Sky News Tuesday. The sources said that the clashes have been ongoing for the past 24 hours, leaving seven civilians dead and 32 from both Houthis and popular resistance dead. No less than 94 others, including women and children were wounded, the sources added. At least 27 people were killed in southern Yemen, earlier, a result of battles between Houthis and forces supporting the legitimacy of the Yemeni president.