17:19
Talking Through The History Of Our Teeth
Ever wonder why we lose our teeth? Biological anthropologist Shara Bailey has the answers.
11:47
Does A Vaccine Help You If You’ve Already Had COVID-19?
Recent studies showing that a single dose of vaccine could boost immunity for former COVID-19 patients.
11:49
Memory And The Dreaming Mind
What role does sleep play in memory? Researchers look to lucid dreams for clues.
16:16
The Global COVID-19 Supply Problem
An unfair vaccine rollout is threatening global health—and could prolong the pandemic for everyone.
26:02
Fauci Says Majority Of U.S. Adults Likely To Be Vaccinated By Late Summer
NIAID Director Anthony Fauci sheds light on vaccines, variants, and a return to normalcy.
16:58
Two Masks Are Better Than One
As coronavirus variants spread, the Centers for Disease Control and Prevention are now recommending wearing two masks at once.
5:51
Meet The Man Behind The Word ‘Mesmerize’
Season three of Science Diction begins with the story of a doctor, his peculiar methods, and the power of the mind.
12:09
The Thinking Behind New Double-Masking Recommendations
Why the CDC may update its guidance on masking, plus more science news stories from the week.
11:48
A New President, A New Climate Policy
In his first week in office, President Biden took multiple actions to address the climate crisis.
17:19
How Scientists Unravel The Mysteries Of The Placenta
The placenta is the only organ that can be grown temporarily and then discarded—but it’s hard to study while it’s doing its job.