Uncategorized
- Animals
This frog is the world’s smallest known vertebrate
Neither fleas nor toads, Brazilian flea toads are almost flea-sized. These mini frogs are small enough to fit on a pinkie fingernail.
- Environment
Scientists Say: Carbon capture
Carbon capture technology tackles climate change by stomping out carbon dioxide at the source.
- Animals
At last: How poison dart frogs ship defense toxins to their skin
A liver protein appears to help the amphibians collect and move toxins from their food to their skin. Those toxins can defend the frogs from predators.
- Brain
Handwriting may boost brain connections that aid memory
Writing with a pen — but not typing — boosted links between regions used for motion and memory. That may help explain why writing fosters learning.
- Health & Medicine
Health problems persist in Flint 10 years after water poisoning
Flint, Mich., residents still show health impacts long after a switch in their drinking-water source exposed them to toxic lead and other pollutants.
- Science & Society
Community action helps people cope with Flint’s water woes
Activism, social media and public education are helping residents in the aftermath of the water crisis in Flint, Mich.
- Health & Medicine
9 things to know about lead’s health risks — and how to curb them
Lead has been linked to lower IQ, behavior problems, mental-health disorders, strokes and more health impacts. There are ways to reduce your exposure.
- Animals
Experiment: Are we there yet? Test how migratory birds navigate
In this experiment, use real data to figure out how migratory birds navigate from their breeding grounds to their wintering grounds.
- Health & Medicine
Family, friends and community inspired these high school scientists
When looking for research ideas, listen to the people around you. What problems are they facing? What could you do to help?
- Microbes
Let’s learn about useful bacteria
Bacteria do many useful jobs almost everywhere on Earth, from the soil to the seafloor to our stomachs.
- Brain
Scientists Say: Confirmation Bias
Confirmation bias is the tendency to seek out and believe information that agrees with what we already think.
- Animals
Scientists still aren’t always sure why dogs wag their tails
Your dog is wagging its tail. That must mean it’s happy, right? Maybe not. Scientists know less about what’s behind this behavior than you might think.
