JF

Julia Franz

Julia is a freelance writer who contributes to PRI.org.
Archie, a chihuahua, is pictured here.
Arts, Culture & Media
How do you take the perfect dog portrait? The Dogist has you covered.
President Obama
Arts
American Icons: ‘Amazing Grace’
Reading about science isn't just for grown-ups: There are many excellent science-related children's books, too.
Books
The year’s best science books for kids have something for everyone
science books in 2017
Books
The best science books of 2017
FCC Chairman Ajit Pai
Technology
An FCC vote to dismantle net neutrality is expected this week. Here’s what that means.
The Himalayas — where legends say the Yeti, or Abominable Snowman, roams.
Science
In DNA testing, ‘Yeti’ samples come up bears, bears, bears
Hampshire College library
Education
Hampshire College goes 100 percent solar
Tesla's new semi truck.
Technology
Is the semitruck of the future electric?
It might be raining diamonds on Neptune
Science
After Cassini, where to next?
Coal
Science
Another way to look at the fossil record? By examining coal.
Bats flying near Bracken Cave, Texas.
Science
For the future of self-driving technology, look to … bats?
Soccer ball
Health
New research finds that heading the soccer ball may be riskier for women than men
new vascular imaging models
Technology
Explore the mysteries of the vascular system in Science Friday’s newest ‘Macroscope’ video
passenger pigeon
Science
Why did passenger pigeons go extinct?
Social media
Global Politics
Confronting the new geopolitics of ‘net-states’
sweat bee
Science
Most bees are solitary animals, and 4 other surprising bee facts
Florida panther
Science
Keeping tabs on the elusive Florida panther
WI State Capitol building
Politics
What’s the best way to test for partisan gerrymandering?
microbiome
Health
Not just gut bugs: Our microbiomes can even affect cancer treatments
Cone snail
Science
A scientist who finds pharmaceutical promise in the venom of cone snails
interstellar visitor
Science
In a first, scientists spotted an ‘interstellar visitor’ in our solar system
a peacock spider
Science
Two arachnid experts share their four favorite spider facts
robot insect
Technology
What can fly, swim and dive? This tiny robotic insect.
Captcha
Technology
CAPTCHAs are supposed to separate humans from robots online, but now AI can crack them
neutron star collision
Technology
In a long-ago neutron star collision, scientists find a cosmic goldmine
Mona Lisa
Arts
Biographer Walter Isaacson, on Leonardo da Vinci’s art and science
CA wildfire
Health
After wildfires, health risks linger
baby
Development
The science behind ‘baby talk’
Moon
Technology
The Trump administration wants to put Americans back on the moon
British primatologist Jane Goodall
Science
Dr. Jane Goodall on her work with chimpanzees, and the new documentary ‘JANE’
Wild horses.
Environment
The trouble with managing America’s wild horses
A modern human skull (left) and a Neanderthal skull (right) at the Cleveland Museum of Natural History.
Science
Neanderthals went extinct, but many of us still carry around fragments of their DNA
minke whale
Science
In New York, a whale of a comeback story
Ivy Mike
Conflict
What you need to know about modern nuclear war
boredom
Health
In praise of boredom: Researchers dish on the brain benefits of idle time
brains
Science
From Hollywood to here: ‘Rememory’ and the future of memory
wildfire
Environment
We’re the biggest culprits behind wildfires. Now what?
A rapid diagnostic test for malaria.
Health
With quick and easy malaria tests, some unexpected drawbacks
Two Arachnocampa luminosa larvae
Science
How glow worms get their glow on
Clovis points
Science
How scientists are piecing together the story of ancient Americans
Rainbow scarab beetle
Science
Dung beetles navigate using the Milky Way and other facts about ‘nature’s recyclers’
Monument Rocks
Science
Hunting sea monsters in Kansas is easier than you might think
Black-footed ferrets.
Environment
The black-footed ferret is making a comeback in the Great Plains
Ancient latrines
Technology
A new study tracks the ancient Roman economy using the city’s early lead plumbing
chickens
Science
Journalist Maryn McKenna on the rise of ‘Big Chicken’ — and our current antibiotic crisis
A Boeing 777 jet departing Frankfurt, Germany.
Technology
The lab where aging aircraft are dissected for science — and safety
books in a library
Education
Florida allows any resident to challenge textbooks — and it has some science supporters concerned
honeybees
Education
Bringing science and engineering stories to life for students
Three psychologists debunk a persistent myth about how we learn.
Education
Consider yourself a ‘visual’ or ‘auditory’ learner? Turns out, there’s not much science behind learning styles.
Pileated woodpecker
Science
What the aye-aye and the woodpecker can tell us about how evolution works
fruity candy
Culture
The sweet stories of fake fruit flavors
Pills
Health
A new study finds that after drug approvals are fast-tracked, required trials are slow to follow
Moonrise from aboard the International Space Station, August 3, 2017.
Science
What happened to the moon’s magnetic field?
phone in hand
Technology
How to make biometric technology more secure
Embryos
Health
New developments in human gene editing face an ethical and regulatory quagmire in the US
1919 eclipse
Technology
Why we still remember a ‘relatively’ important eclipse nearly a century later
A United States map showing the path of totality (dark grey) for the August 21 total solar eclipse.
Science
What’s your game plan for the Great American Eclipse?
A composite image of a partial (left) and total (right) solar eclipse, taken in March 2015.
Science
What you need to know about this month’s total solar eclipse
Stevie Salas
Arts
Native American musicians and the ‘Rumble’ beginnings of rock
Culture
The physics behind 2017’s biggest superhero movies