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Health

Engineering

A Third COVID-19 Vaccine

March 5, 2021

The United States Food and Drug Administration has authorized another vaccine to prevent COVID-19. This one, made by Johnson & Johnson, is different from previous vaccines. It requires one shot instead of two. This is the third vaccine to be…

Environment

Walking is Awesome

March 2, 2021

Have you ever said “Whoa!” as you watched a hawk soar through the sky or an athlete sink a basket? If so, you’ve experienced awe. It’s a strong feeling of wonder and amazement. Virginia Sturm is a psychologist and an…

Transportation

Vaccine Trackers

January 15, 2021

As the delivery truck snaked its way over Northern California’s highways, analysts watched every aspect of its journey. They could see the stops the driver made. They knew the weather outside. Most important, they knew the condition of the precious…

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World

New COVID-19 Challenges

January 15, 2021

As the new year begins, the coronavirus pandemic rages on. More than 90 million cases of COVID-19 have been detected worldwide. At press time, the United States alone had seen about 23 million cases. Three million new cases had already…

World

New COVID-19 Vaccine

January 8, 2021

A new COVID-19 vaccine has been approved for the United Kingdom (U.K.) and other countries. It's a step toward containing the spread of the disease worldwide. The vaccine was developed by the University of Oxford and the drug company AstraZeneca.…

The Human Body

Positively Happy

December 9, 2020

One night before bed, Christine Carter was sitting with her daughter in her lap. They were making a list: “Three Good Things of the Day.” Her daughter, who was braiding Carter’s hair, said, “Mom, this is going to be one…

Government

Vaccine Update

December 3, 2020

On November 30, the drug company Moderna asked the United States Food and Drug Administration (FDA) for emergency approval of its COVID-19 vaccine. If the FDA agrees, enough vaccine for millions of people could be ready by the end of…

Holidays

A Different Halloween

October 16, 2020

Halloween is probably going to look different this year. That’s because of the coronavirus pandemic. To help people stay safe, the U.S. Centers for Disease Control and Prevention (CDC) is offering special guidance. The CDC says many traditional Halloween activities…

World

Handwashing Helper

September 24, 2020

Handwashing is one of the easiest ways to protect against disease, including COVID-19. But how do you wash your hands when you don’t have running water? Lack of running water and soap is a problem for 3 billion people in…

World

Race to a Vaccine

September 18, 2020

A volunteer sits in a doctor’s office in Binghamton, New York. She’s wearing a sundress, so there’s no need to roll up a sleeve. A researcher walks in and gives her a shot in the upper arm. “Well, that was…

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