Skip to content

Subscribe today

Every print subscription comes with full digital access

All Topics
- Health
- Humans
- Life
- Earth
- Physics
- Space

Magazine
Menu
About
For Students
Our Store

Donate

Science News

INDEPENDENT JOURNALISM SINCE 1921 SIGN IN

Search

Science News

INDEPENDENT JOURNALISM SINCE 1921

All Topics
- Earth
- Humans
- Life
  - Animals
  - Plants
  - Ecosystems
  - Paleontology
  - Neuroscience
  - Genetics
  - Microbes
- Physics
- Space
- Tech
  - Computing
  - Artificial Intelligence
- Chemistry
- Math
- Science & Society
Health
Humans
- Humans
- - Psychology
    Online spaces may intensify teens’ uncertainty in social interactions
    
    By Sujata Gupta15 hours ago
  - Health & Medicine
    College students want to help during an opioid overdose but don’t know how
    
    By Aimee CunninghamMay 3, 2024
  - Health & Medicine
    50 years ago, margarine’s ‘healthy’ reputation began to melt away
    
    By Erin Garcia de JesúsMay 1, 2024
Life
- Life
  - Animals
  - Plants
  - Ecosystems
  - Paleontology
  - Neuroscience
  - Genetics
  - Microbes
- - Animals
    Want to see butterflies in your backyard? Try doing less yardwork
    
    By Susan MiliusMay 3, 2024
  - Animals
    This orangutan used a medicinal plant on his face wound
    
    By Darren IncorvaiaMay 2, 2024
  - Animals
    Belugas may communicate by warping a blob of forehead fat
    
    By Elizabeth Anne BrownMay 2, 2024
Earth
- Earth
- - Climate
    As the Arctic tundra warms, soil microbes likely will ramp up CO₂ production
    
    By Katherine Bourzac13 hours ago
  - Environment
    A new approach to fighting wildfires combines local knowledge and AI
    
    By Nikk OgasaApril 30, 2024
  - Climate
    A ruinous hailstorm in Spain may have been supercharged by warming seas
    
    By Javier BarbuzanoApril 30, 2024
Physics
- Physics
- - Materials Science
    Scientists developed a sheet of gold that’s just one atom thick
    
    By Skyler WareMay 1, 2024
  - Physics
    Newfound ‘altermagnets’ shatter the magnetic status quo
    
    By Emily ConoverApril 25, 2024
  - Physics
    Separating science fact from fiction in Netflix’s ‘3 Body Problem’
    
    By Emily ConoverApril 23, 2024
Space
- Space
- - Space
    Scientists are getting closer to understanding the sun’s ‘campfire’ flares
    
    By Adam MannMay 1, 2024
  - Space
    ‘Humanity’s spacecraft’ Voyager 1 is back online and still exploring
    
    By Ramin SkibbaApril 26, 2024
  - Physics
    Separating science fact from fiction in Netflix’s ‘3 Body Problem’
    
    By Emily ConoverApril 23, 2024

Feature

PET Scans Brain Pathways

Share this:

Email
Facebook
Twitter
Pinterest
Pocket
Reddit
Print

By Science News

Magazine Issue: Vol. 124 No. #13, September 24, 1983

Having trouble viewing this? Open in a new window

Questions or comments on this article? E-mail us at feedback@sciencenews.org | Reprints FAQ

A version of this article appears in the September 24, 1983 issue of Science News.

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen environmental literacy and ensure that our response to climate change is informed by science.

Please subscribe to Science News and add $16 to expand science literacy and understanding.

Related Stories

Climate
As the Arctic tundra warms, soil microbes likely will ramp up CO₂ production

By Katherine Bourzac13 hours ago
Psychology
Online spaces may intensify teens’ uncertainty in social interactions

By Sujata Gupta15 hours ago
Animals
Want to see butterflies in your backyard? Try doing less yardwork

By Susan MiliusMay 3, 2024

Science News

Science News was founded in 1921 as an independent, nonprofit source of accurate information on the latest news of science, medicine and technology. Today, our mission remains the same: to empower people to evaluate the news and the world around them. It is published by the Society for Science, a nonprofit 501(c)(3) membership organization dedicated to public engagement in scientific research and education (EIN 53-0196483).

Science News Explores
Science News Learning

Subscriber Services

Subscribe
Renew
Give a Gift Subscription
Customer Service

Follow Science News on Facebook
Follow Science News on X
Follow Science News via RSS
Follow Science News on Instagram
Follow Science News on YouTube
Follow Science News on TikTok

More Information

FAQ
Newsletters
Rights & Permissions
Advertise
Contact

Society for Science

About the Society
Society Store
Donate
Careers

© Society for Science & the Public 2000–2024. All rights reserved.

1719 N Street, N.W., Washington, D.C. 20036 202.785.2255

Terms of Service Privacy Policy

Log in

Subscribers, enter your e-mail address for full access to the Science News archives and digital editions.

Not a subscriber?
Become one now.

Client key* E-mail Address*