All Stories
- Health & Medicine
Scientists Say: Umami
What’s the word for something savory? Umami is a taste, and is often described as being meaty.
- Brain
The most popular stories of 2015
Our readers love to read about health and wellness. Check out which stories were most popular.
- Animals
Gene editing swats at mosquitoes
A new genetic technique can render insects that spread malaria unable to reproduce.
- Planets
Cool Jobs: Exploring the solar system
Meet three scientists who explore the solar system. Their jobs range from steering a spacecraft to chasing solar eclipses around the world.
- Animals
Some otters wear red algae
Some sea otters in California sport coats of red algae. A new study finds the species most likely is a non-native organism from half a world away.
-
Give a holiday gift of science
Science-themed gifts can be a lot of fun. These offer experiences that entertain and teach.
- Brain
Brain damage seen in potent-marijuana smokers
Brain scans of people smoking potent forms of pot showed abnormalities in white matter. Studies have not yet looked to see if these changes are also linked with changes in memory, risk of depression or other types of harm.
- Animals
Algal poison can harm sea lion memory
Sea lions exposed to toxic algae can experience seizures and brain damage. New research shows that the toxin also causes impairments to memory.
- Animals
Some fish wear an invisibility cloak
Some fish can hide in open water. How? Tiny crystals in their scales and skin help them reflect and blend in with polarized light.
- Brain
Meditation may boost teen memory
Teens who trained in a practice called mindfulness meditation saw improvements in their ability to remember things.
- Animals
Picture This: Rare tiger becomes mom
Zolushka is the first Amur tiger to be reintroduced to the wild and have cubs. She are her two young were caught on a camera trap.
- Chemistry
Scientists Say: Joule
A joule is the amount of work done when a force of one newton moves an object one meter. It’s also the energy required to produce one watt for one second.
