A simulation of airflow in a real New York City classroom shows the risks of coronavirus infection and how simple ventilation and filtration can reduce the probability of exposure.

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How the Tiny Kingdom of Bhutan Out-Vaccinated Most of the World
April 18, 2021The NY Times
How the Tiny Kingdom of Bhutan Out-Vaccinated Most of the World
Virus cases and hospitalizations rise sharply in Pennsylvania, and dozens of other states see high caseloads.
April 17, 2021The NY Times
Virus cases and hospitalizations rise sharply in Pennsylvania, and dozens of other states see high caseloads.
Don’t Let Meghan Markle’s Experience Remain a Missed Opportunity for Change
April 17, 2021MSN
Don’t Let Meghan Markle’s Experience Remain a Missed Opportunity for Change
This May Double Your Risk of Dementia, Study Shows
April 17, 2021MSN
This May Double Your Risk of Dementia, Study Shows
Eating More of This Nutrient Can Reduce Your Kidney Disease Risk, New Study Says
April 17, 2021MSN
Eating More of This Nutrient Can Reduce Your Kidney Disease Risk, New Study Says
You're More Likely to Get COVID After Vaccination If You're Over This Age
April 17, 2021MSN
You're More Likely to Get COVID After Vaccination If You're Over This Age
You Have to Try These 5 Mountain Climber Variations for a Full-Body Workout
April 17, 2021MSN
You Have to Try These 5 Mountain Climber Variations for a Full-Body Workout
As Covid Death Toll Passes 3 Million, a Weary World Takes Stock
April 17, 2021The NY Times
As Covid Death Toll Passes 3 Million, a Weary World Takes Stock
Can Covid Research Help Solve the Mysteries of Other Viruses?
April 17, 2021The NY Times
Can Covid Research Help Solve the Mysteries of Other Viruses?
These Countries Did Well With Covid. So Why Are They Slow on Vaccines?
April 17, 2021The NY Times
These Countries Did Well With Covid. So Why Are They Slow on Vaccines?
Realtors Want to Sell You a Home. Their Trade Group Backs Evicting Others.
April 17, 2021The NY Times
Realtors Want to Sell You a Home. Their Trade Group Backs Evicting Others.
Vaccines won’t protect patients with weakened immune systems
April 16, 2021MSN
Vaccines won’t protect patients with weakened immune systems
Months Before Season, N.F.L. and Players Clash Over Pandemic Workouts
April 16, 2021The NY Times
Months Before Season, N.F.L. and Players Clash Over Pandemic Workouts
How to get a sculpted and toned back in time for summer, according to a personal trainer
April 16, 2021MSN
How to get a sculpted and toned back in time for summer, according to a personal trainer
Mortal Kombat's Lewis Tan Shows Off His Bone-Crunching, Gravity-Defying Fight Training
April 16, 2021Men's Health
Mortal Kombat's Lewis Tan Shows Off His Bone-Crunching, Gravity-Defying Fight Training
Researchers Detail More Cases of Clots Tied to COVID Vaccines
April 16, 2021Medscape
Researchers Detail More Cases of Clots Tied to COVID Vaccines
‘We Were Flying Blind’: A Dr.’s Account of a Woman’s J.&J. Vaccine-Related Blood Clot Case
April 16, 2021The NY Times
‘We Were Flying Blind’: A Dr.’s Account of a Woman’s J.&J. Vaccine-Related Blood Clot Case
20 dentist-approved electric toothbrushes for a deeper clean
April 16, 2021MSN
20 dentist-approved electric toothbrushes for a deeper clean
6 Symptoms of Chronic Inflammation You Shouldn't Ignore, Say Experts
April 16, 2021MSN
6 Symptoms of Chronic Inflammation You Shouldn't Ignore, Say Experts
LeToya Luckett Shows Off 30-Pound Post-Baby Weight Loss: “Only 20 More Pounds To Go!”
April 16, 2021MSN
LeToya Luckett Shows Off 30-Pound Post-Baby Weight Loss: “Only 20 More Pounds To Go!”
The #1 Unhealthiest Way to Eat Bananas, According to a Dietitian
April 16, 2021MSN
The #1 Unhealthiest Way to Eat Bananas, According to a Dietitian