// WP_Query arguments $args = array( 'post_type' => array( 'post' ), 'order' => 'ASC', 'orderby' => 'modified', 'tax_query' => array( array( 'taxonomy' => 'category', 'terms' => 'tutorials', 'field' => 'slug', ), ), ); // The Query $query = new WP_Query( $args );