Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. ‘There is a corrosion ...

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 ...

A Blacktip Reef Shark at Sealife Oberhausen, where teeth used in the study were collected. (Max Baum/HHU) (CN) — An acidic ocean may seem like something out of a science fiction novel, but the reality ...

World leaders are currently gathering in the glittering coastal city of Nice for the third United Nations Ocean Conference. As they’re waving banners of hope and ambition, the ocean they claim to ...

Shark teeth could lose their cutting edge as oceans become more acidic, new research warns. Scientists in Germany say rising carbon dioxide levels may erode the very weapons that predators rely on for ...

Sharks have the unique ability to replace their own teeth, with new ones growing in as they use up their current set. They rely on their teeth for catching prey. But as oceans continue to grow more ...

When marine organisms die and sink, billions of tons of organic and inorganic carbon are carried downward each year. The ...

How will the climate crisis affect one of the ocean’s fiercest predators? New research published Wednesday has examined what might happen to sharks’ highly specialized, flesh-cutting teeth. As carbon ...

While many people are scared of sharks thanks to their rows of razor-sharp teeth, the changing waters might be rendering the creatures from “Jaws” a little less fearsome. Growing acidity in the ...