Chinese scientists discover "seabed gardens" in Mariana Trench

The image taken on May 28, 2019 shows "seabed gardens" in a seamount of Mariana Trench, located in the western Pacific Ocean. Chinese scientists aboard research vessel KEXUE (Science) photographed several "seabed gardens" with colorful corals and sponges on Tuesday in a seamount of Mariana Trench. (Xinhua)