From Molecules to Organisms: Structures and Processes
- Animals
Monkeys might share our instincts for math
To show how monkeys think about math and shapes, scientists had them play games — including some designed by kids.
- Animals
Scientists Say: Mammal
Humans, platypuses, whales and kangaroos show the diversity of this vertebrate group.
- Health & Medicine
The sweet truth about carbohydrates
Many carbohydrates are important sources of energy, while others offer little benefit. Learn why not all carbs are the same and how our bodies use them.
- Humans
Analyze This: Spooky feelings may come from noises too low to hear
People exposed to low infrasound frequencies had higher levels of a stress hormone in spit and were more likely to rate music as sad.
- Animals
Some sea stars channel light like fiber-optic cables
The tiny cone-shaped structures in arms of chocolate-chip sea stars also triple their skeleton’s strength.
- Animals
The Cyclops may be an ancient myth, but one-eyed creatures are real
The iconic Cyclops of The Odyssey might look like a massive, one-eyed person, but it might have more in common with creatures other than humans.
- Math
AI can be a helpful math tutor if used right — and harmful if not
Using AI to learn math concepts can boost understanding. But if used to get quick answers, AI can become a crutch that hurts learning.
- Animals
Surprise! Wax seems key in turning honeybee larvae into queens
Worker bees build some ‘cribs’ with a special wax. It seems to turn larvae into royals — and challenges the idea that royal jelly was all it took.
- Life
Scientists Say: Phenology
This field of science identifies the environmental cues behind life cycle patterns.
- Humans
Explainer: What is ADHD?
Short for attention deficit/hyperactivity disorder, ADHD affects how people think, learn and process information.
- Animals
Scientists Say: Amphisbaenian
Little is known about these elusive soil-dwellers that resemble both worms and snakes.
- Animals
Songs prep unhatched finches’ brains for a hot world
Adult finches make “heat calls” to their eggs when temps rise. Exposure to those songs trigger chicks' developing brains to change in ways that better handle heat.
