The Unintended Consequences Of Trying To Fix Traffic
Everyone hates traffic. Unfortunately, our best efforts to curb it usually make it worse.
Brain Candy
Scans Show 'Brain Dictionary' Groups Words By Meaning
Brain maps constructed by MRI show that language meaning is distributed throughout the brain's outer layer. And it turns out that different people organize language in similar ways.
Why Our Brains Weren't Made To Deal With Climate Change
Human beings would be better at fighting climate change if we weren't so, well, human. In this episode, we explore the psychological barriers to addressing climate change.
How LSD Makes Your Brain One With The Universe
Researchers are starting to look at the therapeutic possibilities of psychedelic drugs. A sensation that the self is merging with the world could be due to changes in brain connections, a study says.
How Colorado Is Turning Food Waste Into Electricity
At the Heartland Biogas Project, spoiled milk, old pet food and vats of grease combine with helpful bacteria in massive tanks to generate gas. It's all thanks to anaerobic digestion.
Is There Wood Pulp In That Parmesan? How Scientists Sniff Out Food Fraud
Whether it's olive oil that's not so extra-virgin or burgers with a hint of horse meat — Chris Elliott, founder of the Institute for Global Food Security, explains how his laboratory uncovers fraud.
When Crisis Strikes On Everest — How Do You Respond?
Physician Ken Kamler describes his experience as a doctor on Mount Everest during one of its deadliest days in its history.
What's Over The Horizon? Cartographer Traces 'Beyond The Sea'
From the beaches of New England, you could be looking toward Africa, Australia, Europe or South America. Andy Woodruff has illustrated the surprising paths we'd trace if we could follow our gaze.
How To Build A Better Job
You have more control over having the job you want than you think.
Peer Pressure May Not Work The Way We Think It Does
A new research study finds that students exposed to their very best peers became discouraged about their own abilities and performance — and were more likely to drop out.