Shark cull will not improve beach safety or reduce attacks, marine biologists say
Culling sharks would not reduce the risk of attacks because of their migratory behaviour, a marine biologist says,…
Blue button jellyfish close Similan beach to swimmers Bangkok Post Learning
Blue button jellyfish are 2-3cm across, and have tentacles that can deliver a painful sting. (Photo: อุทยานแห่งชาติหมู่เกาะสิมิลัน –…