Research discovered that some tobacco companies are replacing nicotine in e-cigarettes with similar chemicals to evade public health regulations. These chemicals, known as nicotine analogs, have properties similar to nicotine but their health effects are unknown.

A Trial HIV Vaccine Triggered Elusive and Essential Antibodies in Humans

Nanoplastics promote conditions for Parkinson's across various lab models

A man-made antibody successfully prevented organ rejection when tested in primates that had undergone a kidney transplant, without the need for immunosuppressive drugs

Breast milk lipid molecule stimulates brain stem cells to produce oligodendrocytes, effectively reversing white matter damage in neonatal mice.

Top IUD TikTok Videos Often Portray Painful Experiences, Healthcare Mistrust

Four Genes Identified as Heightening Risk of Suicidal Thoughts/Actions

How Long Older Adults Will Live Comes Down to 17 Often Surprising Factors, Study Finds

Chronically stressful conditions of daily life such as racism, pollution and poverty have a direct impact on the cellular mechanisms that drive lethal, invasive forms of breast cancer

COVID-19 health workers suffer combat-type moral trauma

New Generation Artificial Heart Implanted in Patient at Duke – First in U.S.

Children With Mild or Asymptomatic COVID Have Strong Antibodies Months Later

An artificial intelligence model designed to interpret a combination of retinal images successfully identified a group of patients known to have Alzheimer’s disease, suggesting the approach could one day be used as a predictive tool.

Inexpensive device provides visual proof that masks block droplets

Newly identified cellular process could lead to safer and more effective vaccines that protect pregnant women and newborns from dangerous infections

Could an Eye Doctor Diagnose Alzheimer’s Before You Have Symptoms?

Adding Flavors to E-Cigarette Liquids Changes Chemistry, Creates Irritants According to New Research

Nerve Stimulation in Mice Suggests New Way to Reduce Delirium After Surgery - Vagus nerve stimulation reduced inflammation and restored cognitive function after injury, finds a new study

A new study on sleep patterns suggests that a regular bedtime and wake time are just as important for heart and metabolic health among older adults

Duke Team Finds Missing Immune Cells That Could Fight Lethal Brain Tumors

Study Shows How BPA May Affect Inflammatory Breast Cancer - The chemical bisphenol A, or BPA, appears to aid the survival of inflammatory breast cancer cells, revealing a potential mechanism for how the disease grows.