4:22
How To Create Your Own Holiday Scent Memories
Why our brains connect smells to memories—and how to capture your favorite seasonal scents.
13:08
Caroling With COVID-19
Researchers tested a variety of face masks to find ones that least distorted a singer’s voice.
17:10
Exploring The Body’s Hidden Wonders, From The Inside Out
Dr. Jonathan Reisman considers the human body as an ecosystem in his new book.
17:28
The Webb Telescope Is Counting Down To Liftoff
The next-generation space telescope—over 20 years in the making—could finally launch next week.
11:34
How America Is Preparing For Another Pandemic Winter
Plus, a look at the complicated world of conserving the vaquita, a rare marine mammal.
35:00
Three Plant-Based Chemicals That Can Change Your Brain
Author Michael Pollan examines opium, caffeine, and mescaline in his new book on the mind-altering powers of plants.
12:02
The Why Of Vocal Fry
Vocal fry has been around for ages. Why are people suddenly so bothered by it?
10:09
Tribal Concerns Grow As Water Levels Drop In The Colorado River Basin
Historically excluded from negotiations, Indigenous communities want to make sure they have a seat at the water-distributing table.
24:22
Space Tourists, Asteroids, And Anti-Satellite Tests, Oh My!
A trio of stellar space reporters round up 2021’s out-of-this-world headlines.
10:18
Travel Bans Do Little To Slow Spread Of Omicron
As cases of the new variant appear globally, vaccination is a key strategy to prevent future mutations.