Region

Oceania

Before We Drown We May Die of Thirst

The island nation of Kiribati is one of the world's most vulnerable to rising sea levels. But residents may have to leave well before the ocean claims their homes.

How to Resupply a Nuclear Submarine

Maintaining a ship like the USS Pennsylvania, a nuclear submarine on active patrol in the Pacific, takes coordination. A PBS NewsHour crew witnesses a rarely seen resupply of the stealth warship.

This Week: Poisoning the Pacific

We know that carbon dioxide emissions are affecting the planet’s climate. Now it appears that these carbon emissions are also altering the chemistry of our oceans.