All Stories by Maria Temming
- Animals
Scientists Say: Migration
Migration involves the movement of animals or people from one place to another.
- Planets
Let’s learn about Pluto
Once known as a pipsqueak planet, Pluto is now the solar system’s best known dwarf planet.
- Chemistry
Scientists Say: Inorganic
Inorganic molecules include salts, minerals and other compounds that lack organics’ carbon-hydrogen bonds.
- Physics
Scientists Say: Doppler effect
The Doppler effect is a perceived change in the frequency of light or sound waves due to the wave source moving relative to an observer.
- Tech
A new device uses atoms’ quantum weirdness to peer underground
Quantum sensors like this one could monitor magma beneath volcanoes or uncover archaeological artifacts.
- Science & Society
Let’s learn about citizen science
Volunteers across the globe are gathering and analyzing data for research on the environment, health, space and more.
- Math
Scientists Say: Equation
An equation states that two groups of numbers or variables are equal to each other.
- Tech
Scientists Say: Machine learning
Machine learning allows computers to learn new skills without programmers having to write out step-by-step instructions.
- Brain
Teen inventors say: There’s got to be a better way
Finalists in the 2022 Regeneron Science Talent Search are revamping prostheses, earthquake safety systems and air travel.
- Earth
Let’s learn about Earth’s secret stash of underground water
Groundwater provides drinking water to billions of people and is used to water crops worldwide.
- Science & Society
Instagram influencers promote more unhealthy foods than other celebs
These findings could encourage new social media regulations to protect young users from being bombarded with unhealthy ads, says teen researcher.
- Chemistry
Scientists Say: Cellulose
Cellulose is an abundant natural polymer found in plants and algae. It’s used to make everything from paper to clothing.
