Sara Moniuszko

Robert F. Kennedy Jr.'s recent comments on fluoride are prompting questions about its safety and why it's used in drinking water.

Worried about slipping into the winter blues ? A "dopamine menu" could help.

The COVID-19 pandemic was associated with increases in stress-related drinking and alcohol-related deaths , and new research suggests drinking didn't stop as things returned to normal.

Why do we weep? There are actually some good reasons for it — and an explanation for why a little blubbering can make us feel better.

Exercising​ like the most active 25% of Americans can help those over 40 add an extra 5 years to their life on average, according to new research.

If you still haven't gotten your COVID or flu shot , don't fret – experts say it's the perfect time to get vaccinated before the holidays are in full swing.

From outbreak last month to a sold at grocery stores across the country, E. coli outbreaks are making headlines — and prompting questions about how to stay safe from the bacteria that can cause sickness.

Robert F. Kennedy's Jr. push to remove fluoride from the nation's public water supply could benefit some companies. Here's why.

A new potential case of bird flu in a California child without known contact with infected animals is raising concerns about a potential pandemic. Dr. Céline Gounder explains what to know.

Researchers identified a chemical in certain tap water across the United States, prompting questions about what it means for drinking water safety and Americans' health.