OFF THE COAST OF EFATE ISLAND, Vanuatu (AP) — Beneath the turquoise waters of Vanuatu, amid a graveyard of broken coral, a moray eel peers from the branches of a staghorn colony. Nearby, the feathered ...

Vanuatu, which is home to about 300,000 people spread across 83 islands, is among the countries most vulnerable to climate change. Here, rising seas and saltwater intrusion are reshaping coastlines ...