The world's top marine scientists are meeting this week in Australia to discuss what many are calling the greatest threat so far to the survival of our oceans - acidification. It s a problem that s ...

Marine ecosystems are facing intensifying environmental stress from rising carbon dioxide levels, record-breaking marine ...

Since the Industrial Revolution, scientists estimate that the ocean has become around 30% more acidic from the uptake of additional anthropogenic carbon dioxide. Ocean acidification has widespread ...

Add Yahoo as a preferred source to see more of our stories on Google. Sharks are known for their razor-sharp teeth, but a new study warns that rising ocean acidity could leave even the sea’s fiercest ...

The world's oceans are in trouble. Every day, 22 million tons of carbon dioxide from factories, cars, power plants and other human sources are absorbed by the world's oceans. The result? A frightening ...

PORTLAND, Maine (AP) — Sharks are the most feared predators in the sea, and their survival hinges on fearsome teeth that regrow throughout their lives. But changes in the ocean's chemistry could put ...

Read full article: Morning 4: Michigan lawmakers respond to U.S., Israeli strikes on Iran -- and more news Some sunshine returns to the region for Sunday, but temperatures will remain cold. PORTLAND, ...

A blacktip reef shark swims at Sealife Oberhausen in Oberhausen, Germany. PORTLAND, Maine — Sharks are the most feared predators in the sea, and their survival hinges on fearsome teeth that regrow ...

This is read by an automated voice. Please report any issues or inconsistencies here. PORTLAND, Maine — Sharks are the most feared predators in the sea, and their survival hinges on fearsome teeth ...