featured segment
The Algorithms Around Us
They can influence so much more than what’s on your social media feed.
Heard on the Air
6:02
What Really Killed The Dinosaurs?
The prevailing theory says a meteorite led to the demise of the dinos. But one holdout scientist isn’t buying it.
7:30
To Combat The Great Garbage Patch, A Great Pool Noodle?
A test aims to lasso floating plastic waste in the Pacific. But not everyone is convinced the approach will be helpful.
4:39
In Utah, A New Approach To School Vaccine Waivers
Will a new education program convince fewer people to forego vaccines?
5:08
Water, Water, Everywhere
As Hurricane Florence nears land, one engineer notes the rising risk of a flooding double whammy as sea levels rise and the climate changes.
12:04
The Future Of Soil Under A Changing Climate
How can we protect soil health under changing climate conditions?
17:34
When Plants Sense Danger, They Cry Out With Calcium
After long suspecting a signaling system, scientists can now see how one leaf talks to another—in real time.
00:17:27
The High-Stakes, Hormone-Filled Showdown Of ‘Science Fair’
A new film about the International Science and Engineering Fair gives a look into the niche world of the grand championship of science fairs.
23:10
The Algorithms Around Us
They can influence so much more than what’s on your social media feed.