All Stories
- Animals
Sea sponges spew slow-motion snot rockets to clear out their pores
Sea sponges rely on a sneezing technique to clear their pores. The mucus flushes out debris — and provides a snack for other marine life.
- Space
Amateur astronomers reveal clues to a mysterious double aurora
Stunning images from citizen scientists show an unusual pattern in ‘Northern Lights.’ They offer clues that may help astronomers better understand a curious red glow.
- Brain
Scientists Say: Cognition
Cognition is involved in all conscious mental activity, from thinking and reasoning to remembering.
- Tech
New stick-on ‘sonar’ device lets you watch your own heart beat
This wearable patch might one day make personalized medicine affordable almost anywhere in the world.
- 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.
- Earth
Scientists Say: Humidity
Feel sticky when you step outside on a summer day? Blame humidity — water in the air.
- Tech
This leaping robot can out-jump anything — animal or machine
Such a bounding bot might someday help explore the moon.
- 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.
- 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.
