Sharks Challenge Beliefs with Clicks, Stem Cell Treatment Restores Mobility, HPV Linked to Heart Disease Risk, Study Links ADHD to Dementia, and more...

(0:10): Sharks Break Silence: Rig Sharks Found to Produce Loud Clicks, Challenging Long-Held Beliefs(2:28): Revolutionary Stem Cell Treatment Enables Paralyzed Man to Stand and Walk(4:28): Study Links HPV to Increased Heart Disease Risk: Largest Meta-Analysis Reveals Critical Findings(6:21): Study Reveals ADHD Brain Changes Mimic Early Dementia, Stressing Early Diagnosis Importance(7:45): Microplastics Linked to Increased Risk of Heart Disease, Stroke, and Diabetes in New StudyTo subscribe visit https://www.brief.news.For more updates in your inbox each morning visit www.brief.news. Image credit: New Scientist