Dogs' IQs Can Vary, Study Shows

Canines also exhibit signs of dementia that might help shed light on memory, thinking problems in humans

Flu Shot May Guard Against Irregular Heart Rate: Study

Vaccination was associated with fewer cases of atrial fibrillation, but more research is needed, authors say

Health Highlights: Feb. 10, 2016

  • Supreme Court Blocks Coal-Fired Power Plant Emissions Rules

  • Utah Bill to Remove Taxes on Feminine Hygiene Products Going Before All-Male Committee

Health Tip: If You're Not Hungry

Suggestions to take your mind off snacking

Health Tip: When Is the Right Time for a Nap?

The optimal time for your baby

Horses May Know What You're Feeling, Study Suggests

Looking at photos of human faces, the equines seemed especially attuned to negative emotions like anger

Many U.S. Women Still Smoke Before, During Pregnancy: Report

Smoking puts about 300,000 infants at risk each year, experts say

National Smoking Bans Help Everyone, Especially Nonsmokers: Study

Review of worldwide research finds reductions in heart disease after restrictions introduced

Allergy Shots Still Effective for Seniors

Researchers say aging immune system doesn't significantly reduce injections' usefulness

Birth Defect Tied to Zika Virus Can Leave Children With Lifetime of Health Woes

But some with less severe brain defects may live a much more normal life, experts say