All Stories
- Materials Science
Cool Jobs: Scientific glassblowers shape science
Glass has played a major role in research for centuries. Today’s artisans work at the forefront of discovery.
- Climate
Heat waves appear more life-threatening than scientists once thought
This is bad news as a warming planet leads to growing numbers of excessive heat waves — and millions more people facing potentially deadly temperatures.
- Brain
Let’s learn about reading
Reading can be fun — but it can also be really hard. New research is exploring how to make reading easier for people of all ability levels.
- Tech
This leaping robot can out-jump anything — animal or machine
Such a bounding bot might someday help explore the moon.
- Earth
Scientists Say: Humidity
Feel sticky when you step outside on a summer day? Blame humidity — water in the air.
- Space
Awesome! Here are the James Webb Space Telescope’s first pictures
The first image shows ancient galaxies. Some reveal light that has been traveling 13 billion years to reach us.
- Health & Medicine
Wildfire smoke seems to pose its biggest health risk to kids
New studies, some of them in young monkeys, point to vulnerabilities affecting kids' airways, brains and immune systems.
By Megan Sever - Environment
Western wildfire smoke poses health risks from coast to coast
As wildfires become more common, their hazardous smoke is sending East Coast residents — especially children — to emergency rooms.
By Megan Sever - Animals
Whale sharks may be the world’s largest omnivores
Chemical clues in the sharks’ skin show that the animals eat and digest algae.
By Freda Kreier - Tech
Engineers put a dead spider to work — as a robot
Scientists literally reanimated the dead. It’s a new research field called “necrobotics.”
By Asa Stahl - Animals
When bees are away, moths come out to pollinate
Camera footage reveals that moths make roughly a third of the visits to red clover, working under the cover of night.
By Jake Buehler - Genetics
Scientists Say: DNA
Short for deoxyribonucleic acid, DNA is the molecule that determines how each living thing looks and works.