Today's airplanes have high-tech air filtration systems that keep the air on your flight fresher than you might expect. But you should still take precautions to avoid germs before and during travel.

CORONAVIRUS
There isn't one factor behind COVID-19's racial disparity. Numerous forms of racism make Black, Latino, and Indigenous people more vulnerable to the coronavirus.
Once an issue limited to health care professionals, skin irritation from face masks is now everyone's problem. But there are ways to cope with it.
If you're planning a COVID-conscious getaway this summer, here are some tips to keep your devices clean and keep yourself and others healthy.
Planning a road trip during the coronavirus pandemic is a little more complicated—here’s how to hit the road safely.
A growing number of cloth face masks for sale online are offering a carbon or other type of filter. Do they help?
Forget changing your Zoom background to a beach image—Barbados is hoping to offer you the real thing.
Check out this interactive map of the U.S. to see if the state you're in is currently at high risk for COVID-19 spread.
The possibility of killing coronavirus germs by nuking a novel is still not a good enough reason to try it.
Due to the COVID-19 pandemic, Broadway shows will be closed through 2021. The Great White Way has closed before, but shutdowns are usually short-lived and prompted by strikes or inclement weather.
You can’t meet the ‘Hamilton’ cast at the stage door after the show, but you can Zoom with them instead.
Face coverings are everywhere, leading some people to speculate they might limit oxygen intake or cause carbon dioxide (CO2) poisoning. It won't happen. Here's why.
Printing its own wooden currency is a way for Tenino, Washington, to support residents while keeping cash within its local economy.
Toilets have always sent contaminants into the air, but the coronavirus pandemic is giving new urgency to the practice of closing the lid whenever possible.
Oxford University researchers showed that dexamethasone, a widely available steroid medication, can cut coronavirus-related deaths for patients on ventilators by one-third.
One obscure ritual for fighting pandemics before coronavirus involved holding massive weddings in graveyards.
All ticket sales from this cat video extravaganza will go toward keeping indie movie theaters afloat during the coronavirus pandemic.
The Google Maps app will help you find out if your train will likely be too crowded for social distancing.
If the back of your ears hurts after wearing a face mask all day, use these tricks to protect your sensitive skin while staying safe.
Masks will continue to be a recommended practice this summer. Here's how to stay comfortable even as temperatures soar.
When Chicago was in desperate need of at-home nurses, one dastardly schemer named Julia Lyons saw an opportunity to turn a profit.
‘Tiger King’ might be one of the most popular shows on Netflix, but many viewers are currently binge-watching old sitcoms.