16:54
Chasing Coral, And Climate Solutions, In New Documentary
In the story of dying coral reefs, a call to action.
17:31
Ants Exhibit Towering Engineering Skills
Ants are known for their elaborate underground tunnels and caverns. But ants also build tall, Eiffel Tower-like columns—with their own bodies
8:17
A Tower Of Skulls, A Frog Explosion, And A Study Of Cycles
Science journalist Annalee Newitz joins us to talk about some of the stories from the week in science.
16:08
The Polar Bear Necessities
USGS wildlife biologist Karyn Rode monitors how populations of polar bears are affected by shrinking sea ice and other changing conditions in the Arctic.
Bats Are Special—But Not In A Good Way
A new study indicates that bats host a significantly higher proportion of zoonoses, diseases that originate in animals and can be transmitted to humans.
Breakthrough: Polar Bear Witness
For USGS wildlife biologist Karyn Rode, tracking and tranquilizing polar bears from a helicopter are the just the first thrilling steps in her research.
7:32
Baby Boxes, Singing Fish, And E-DNA
A Texas company is distributing cardboard “baby boxes” in an attempt to prevent sudden, unexpected infant deaths.
17:32
Getting To Know The Placenta
Researchers look to the mysterious organ for a new way of monitoring fetal health during pregnancy.
9:54
Caught On Video: How DNA Replicates
The DNA replication process isn’t exactly like the textbooks say.
34:29
The Cephalo-Inspired Technology Of The Future
From camouflage to jet propulsion, researchers see these tentacled creatures as inspiration for their biomimetic designs.