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News for Healthier Living
Making Quieter Dental Drills to Reduce Dental Anxiety
 To understand the aerodynamics of a dental drill, which can contribute to odontophobia, Tomomi Yamada and her collaborators used Japan's flagship supercomputer to conduct large-scale aeroacoustics simulations. They analyzed the internal and external airflow of the dental drill, which can generate high-pitched sounds reaching nearly 20 kilohertz, and tested its psychological effects with children and adults. Now, Yamada and her colleagues are working on optimizing the blade geometry and exhaust port of the drill to minimize the noise while maintaining the performance.
December 2, 2025
December 2 2025December 1 2025November 30 2025November 29 2025November 28 2025November 27 2025November 26 2025November 25 2025November 24 2025November 23 2025November 22 2025November 21 2025November 20 2025November 19 2025November 18 2025 - Parental Monitoring Is Linked to Fewer Teen Conduct Problems Despite Genetic Risk
- ASTRO Publishes First Clinical Guideline on Radiation Therapy for Gastric Cancer
- Robert Wood Johnson University Hospital Hamilton Unveils New Helistop
- Helping Parents Bond With Premature Babies in the NICU
- Pediatric Epilepsy Surgery: The Case for Earlier Referral
- SLU Study Links Depression, Insomnia to Higher Risk of Dementia
- SLU, WashU Medicine Research Shows Psychedelic Decriminalization Hasn't Increased ER Visits
- Colorectal Cancer Screenings Remain Low for People Ages 45 to 49 Despite Guideline Change
- New AI Tool Streamlines Workflows in the MD Curriculum
- Yale Study Sheds Light on Cellular Resistance to Osimertinib in Adenocarcinoma
- Improving Immunotherapy Responses by Approaching on Two Fronts
- Simple Screening Tool Can Help Uncover Underdiagnosed Back Condition, Study Finds
- Bridging Biology and AI: Yale and Google's Collaborative Breakthrough in Single-Cell RNA Analysis
- High Rates of Articular Cartilage Damage Found in Pediatric Athletes After ACL Injuries, Meniscus Tears
- Increases in Physician Attrition Rates Could Worsen Shortages
- Uncovering Hidden Risk Factors: Sleep-Related Leg Movements and Diabetes
- Most People with a Genetic Condition That Causes Significantly High Cholesterol Go Undiagnosed, Mayo Clinic Study Finds
- Cedars-Sinai Combats Hunger Crisis
- Veteran Suicide Rates Are Declining, but Remain High for Those with Brain Injuries, Research Shows
- New Law Tightens Hemp Regulations, Threatening 300,000 Jobs
- Morning Workouts Steal Sleep From Student Athletes, Study Finds
- NIH Grant Terminations Leave Thousands Without Access to Care, Study Finds
- New Survey Shows 72% of Adults Struggle With Sleepiness Each Day
- Cold Snaps, Heat Waves Kill Thousands Annually
- Online Tool Helps Younger Adults Plan For Their Long-Term Heart Health
- New AI Might Boost Liver Donations By Highlighting Best Potential Donors
- Drugs Rarely Become Available In Lower-Income Countries Where They're Tested, Study Says
- Agriculture Linked To Melanoma Cluster In Pennsylvania
- Traces Of Bacteria Found In Brain Tumors
- Bone-Targeted Estrogen Delivery Reverses Postmenopausal Osteoporosis in Mice
- Manure Digesters on Farms Carry Limited Benefits and Potential Harms
- Study: New Potential for Gene-Based Treatment for Sepsis and Lung Injury
- New Study Reveals Blueprint of How Super Users Leverage Best Practices to Deliver Virtual Health Care
- Berenson Cancer Center Announces Publication in Haematologica
- Muscle Protein Linked to Exercise Opens New Way to Treat Alzheimer's
- Vanda Pharmaceuticals Reports Positive Results for Tradipitant in Preventing GLP-1 Induced Nausea and Vomiting
- First-of-Its Kind Nationwide Telehealth Therapeutic Clinical Trial for Cancer Now Open at Ohio State
- Targeted Protein Degradation: Researchers Find New Way to Combat Harmful Proteins in Tumour Cells
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