From the southeastern shores of Australia, a new fossil has just given us a never-before-seen species of prehistoric baleen whale. It swam the waters around the southern continent 26 million years ago ...

Sharks are known for their razor-sharp teeth, but a new study warns that rising ocean acidity could leave even the sea’s fiercest predators with weaker, more brittle bites. At the heart of the problem ...

Sharks may be losing their deadly bite due to climate change, according to a new study. The apex predators’ razor sharp teeth are being destroyed by ocean acidification, say scientists. Researchers ...