Climate Change
Extreme Heat Threatens Student Health in Schools without Air-Conditioning
August and September will bring tens of millions of public school students back to class. Many face health risks from rising temperatures
Public Health3635 articles archived since 1845
Public Health
No One Studied Menstrual Product Absorbency Realistically until Now
A new study reveals the absorbency of pads, tampons and other menstrual products is significantly different than labels suggest
Public Health
Getting Closer to Eliminating the Wild Poliovirus
Global efforts to eradicate the poliovirus were recently described as unsuccessful—yet Afghanistan and Pakistan are now on the verge of eliminating it
Climate Change
Overwhelming Heat This Summer Could Kill Twice as Many People as Usual
Extreme temperatures across the U.S. have put the elderly, outdoors workers and people with no access to cool air at the greatest risk of severe heat-related illnesses or even death...
Climate Change
The Grand Canyon Is Getting Even Hotter and More Dangerous
A new study finds that heat-related illness incidents will soar alongside temperatures inside the famed Grand Canyon National Park
Climate Change
A Crisis of Isolation Is Making Heat Waves More Deadly
As extreme heat worsens, cities are exploring ways to reach isolated individuals before it’s too late
Public Health
Racist COVID Claims Spread by RFK, Jr., and Other Demagogues Are Deadly
False claims about racial susceptibility to COVID by Robert F. Kennedy, Jr., and others are dangerous and reveal a widespread misunderstanding of our shared vulnerability to disease
Public Health
Why Are COVID Rates Increasing in the Summer?
COVID hospitalizations are slowly rising again this summer, causing scientists and clinicians to rethink if or when the disease will become a seasonal illness
Natural Disasters
How Wildfires Kill People
The deadly wildfire in Lahaina, Hawaii, has killed dozens of people so far. Here’s how fires threaten human health
Public Health
Heat Waves Could Kill Off Human-Bred Mosquitoes
Rising heat could debilitate mosquitoes bred to slow the transmission of viruses such as yellow fever and dengue
Epidemiology
Mosquitoes Carry Nasty Diseases. Here’s How to Protect Yourself
Malaria grabs headlines, but U.S. residents are more likely to encounter West Nile virus and other mosquito-borne illnesses
Climate Change
Here Are the Stunning Heat Records Set So Far This Summer
From Phoenix, Ariz., to China to Spain, heat records are being set all over the world
Climate Change
Increasing Power Outages Don’t Hit Everyone Equally
Some of the most vulnerable communities in the U.S. live in places that are particularly prone to frequent, prolonged power outages
Climate Change
This Summer’s Record-Breaking Heat Waves Would Not Have Happened without Climate Change
Climate change made heat waves in the U.S. Southwest, Europe and China hotter and more likely
Climate Change
Why Hot Overnight Temperatures Are So Dangerous
It’s not just the soaring temperatures of day that make heat waves dangerous. High nighttime temperatures add to the stress on human bodies
Public Health
How Stress Messes With Your Gut
Inflammatory bowel disease flare-ups can be traced to mental stress
Pollution
How to Use the Air Quality Index
Wildfire smoke from Canada is causing poor air quality along the East Coast. Here’s what those air quality alerts mean
Climate Change
Phoenix Roasts in Record-Breaking 110-Plus-Degree Heat, with No End in Sight
The Phoenix area has withered for a month under triple-digit temperatures that experts say will become more common with climate change
Plants
Can Virtual Reality Mimic Nature’s Power to Make Us Healthier?
Just seeing nature in VR brings some health benefits—and helps scientists learn why we need the real thing
Climate Change
What’s Causing This Record-Breaking Heat?
Yet another heat dome will send temperatures skyrocketing across the U.S. Southwest just after the planet saw its hottest week on record
