Thousands of people sought shelter, ports were shut down and landslides blocked mountain roads in the Philippines on Monday, as the disaster-weary nation was struck by a fourth cyclone in less than a month. Thousands of people sought shelter, ports were shut down and landslides blocked mountain roads in the Philippines on Monday, as the disaster-weary nation was struck by a fourth cyclone in less than a month. Environment Phys.org – latest science and technology news stories