Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: iStock A small but growing group of scientists and researchers is exploring ocean-based carbon geoengineering, which ...

Scientists have known for decades that soaring atmospheric carbon dioxide emissions are causing changes in ocean chemistry, threatening marine life and ecosystems. In June 2025, a study found that ...

The world’s oceans, once thought vast and indestructible, are now showing alarming signs of decline. Recent research from the Potsdam Institute for Climate Impact Research reveals that Earth has ...

If you liked this story, share it with other people. The newly published 2025 Planetary Health Check report confirms transgression of the ocean acidification planetary boundary — the seventh Earth ...

Our planet is sick, and its life-threatening symptoms are getting worse, a new report warns. Earth has been pushed past multiple physical and chemical boundaries crucial for keeping the world a ...

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 those weapons at risk.

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 ...