HS-LS1-2
Develop and use a model to illustrate the hierarchical organization of interacting systems that provide specific functions within multicellular organisms.
- Life
Let’s learn about life forms that have survived in space
Moss spores, bacteria and tardigrades have all proved their hardiness outside the International Space Station.
- Brain
Hypnosis isn’t magic. It’s the brain at work
While we still don’t know much about how hypnosis works, it appears to help some people conquer pain, anxiety and other problems.
- Animals
Woodpeckers grunt like tennis players when they peck
The birds grunt like tennis pros when making their rat-a-tat, a strategy that may help steady their movements.
- Psychology
Sometimes the best way to reach a goal may be to quit an old one
We’re surrounded by messages to persevere through all challenges. But science shows that knowing when — and how — to quit is important, too.
- Psychology
Big goals can feel overwhelming. Here’s how to stay on track
Aiming for something big? Break that big goal into smaller, manageable steps. Then narrow your focus. This will keep your eyes on the prize.
- Brain
Brain scans reveal where taste and smell combine to become flavor
Flavor isn’t just on your tongue. Scans show that a part deep in the brain fuses taste and smell into something that’s more than a sum of its parts.
- Science & Society
This game designer shares neurodivergent experiences through gaming
Inspired by her own experiences, Susannah Emery designs games that raise awareness about neurodivergence and social issues.
- Animals
Beware the vipers: These snakes appear to strike the fastest
Other snake species, however, can also attack at amazingly fast speeds, giving stiff competition to some of the slower vipers.
- Humans
How to invent a language — like that of Avatar’s Na’vi
Linguists can choose to follow, mix or break the rules of real-world languages to create interesting fictional ones.
- Life
Award-winning micro-photos depict stunning details of nature
From fluorescent ferns to sprawling neurons, the 2025 Nikon Small World contest showcased the artistry of life as seen through a microscope.
- Brain
Big moments can help you remember little things, too
Emotional events help solidify memories. Scientists think this could someday help students study better or aid recovery of trauma survivors.
- Animals
Some gifted dogs can learn to sort their toys
Among dogs known to be gifted word learners, some can also sort toys by how they are used during play time. It’s one sign of a complex thought process.
