Jul 82 minCoral bleachings devastate Bali reefs as sea temperatures riseBONDALEM, Indonesia - Indonesian conservationist Nyoman Sugiarto has been working for 16 years to preserve coral on the reefs of Bali,...
May 93 minScientists document remarkable sperm whale 'phonetic alphabet'The various species of whales inhabiting Earth's oceans employ different types of vocalizations to communicate. Sperm whales, the largest...