Blacktip Reef Shark at Sealife Oberhausen, where teeth used in the study were collected. Credit: Max Baum. A leading cause of a declining pH value in the world’s oceans is human CO2 emission. As more ...

For many people, jaw tension might seem like a minor physical discomfort, but its impact goes far deeper than most realise. Chronic jaw clenching or tightness can silently interfere with sleep quality ...