The ocean is the lifeblood of our planet—producing over half of the world’s oxygen, regulating global temperatures, and supporting millions of species. Yet today, marine ecosystems are under severe ...

Add Yahoo as a preferred source to see more of our stories on Google. Our planet is sick, and its life-threatening symptoms are getting worse, a new report warns. Earth has been pushed past multiple ...

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 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 ...

A team of planetary scientists, ecologists, and marine biologists affiliated with several institutions in the U.S. and one in the U.K., has found evidence suggesting that parts of the world's oceans ...

Hawaiian coral reefs may face unprecedented ocean acidification within 30 years, driven by carbon emissions. A new study by University of Hawai‘i researchers shows that even under conservative climate ...

Sharks are the most feared predators in the sea, and their survival hinges on fearsome teeth that regrow throughout their ...

PARIS — Oceans have absorbed the vast majority of the warming caused by burning fossil fuels and shielded societies from the full impact of greenhouse gas emissions. But this crucial ally has ...

A trail of oil leaked into the ocean. — © Asamblea de Tobago/AFP Handout/File A trail of oil leaked into the ocean. — © Asamblea de Tobago/AFP Handout/File ...

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 ...