All Stories
- Environment
Bubbles could help remove trash from rivers
One young engineer devised a way to make bubbles sweep away the trash floating down a creek, like the one in her backyard.
- Science & Society
What it’s like to compete in the science fair ‘Olympics’
Four recent alumni of the Regeneron International Science and Engineering Fair share their experiences.
- Plants
Electric shocks act like vaccines to protect plants from viruses
To protect crops against viruses in their home country of Taiwan, two teens invented a novel approach to fight blights.
- Health & Medicine
Your bloodstream may be littered with the plastic you’ve eaten
For the first time, scientists have found plastic particles circulating in human blood. No one yet knows whether those polluting bits might pose a risk to health.
- Chemistry
Let’s learn about cellulose
The world’s most abundant natural polymer is finding all kinds of new uses, in everything from ice cream to construction.
- Planets
Analyze This: Some 5,000 planets orbit stars other than our sun
A new cache of confirmed exoplanet discoveries marks a milestone in planets found beyond our solar system.
- Math
Scientists Say: Variable
A variable is something that can be changed — such as a value in math, or a factor in an experiment.
- Health & Medicine
Like bloodhounds, worms are sniffing out human cancers
Scents emitted by diseased cells may usher in a new era of safe, low-cost screening tests for cancer and other illnesses.
- Tech
Smartphones can now bring Ice Age animals back to ‘life’
Scientists bring Ice Age creatures to life with augmented reality. You can view these creatures in your own world on a smartphone.
- Psychology
Prevention programs can help reduce teen dating violence
Teen dating violence has many forms and affects an estimated one-third of teens. New studies explore what programs may help prevent this harm.
- Psychology
Five tips to consider when dating goes wrong
When dating is more hurtful than loving, it may be time to ask if there may be big trouble — and harm — ahead.
- Chemistry
Cellulose may keep ice cream from turning gritty in your freezer
Adding nanocrystals extracted from wood avoids the growth of ice crystals, keeping your treat smooth and creamy.
