44:18
A Salute To Head-Scratching Science
As a SciFri holiday tradition, we present highlights from the 28th first annual Ig Nobel Awards ceremony.
12:27
The Ancient Climate Clues In Caves
Paleoclimatologist Bogdan Onac has spent his life spelunking for data about Earth’s past climate.
17:36
Bones Better Than Diamonds
Meet archaeologists who hunt for animal bones and oyster shells to piece together human stories. Plus, the tale of the domestic turkey.
17:42
Uncovering Artifacts And Archaeological Finds With Lasers
Archaeologist Lori Collins uses lasers to map and preserve artifacts to create a 3D collection.
6:44
Beneath The Ice, A Massive Crater
Researchers have found evidence for an ancient collision with a 1 km-wide meteorite.
5:26
Can California Use More Planned Burns To Prevent Catastrophic Wildfires?
Last spring, Governor Jerry Brown doubled the amount of land that would be managed by prescribed burns and other forest management strategies to prevent wildfires.
17:36
To Fight Wildfires, Look To The City
Implementing urban fire codes in rural areas might help save lives.
11:56
The Social Power Of Smell
How the sense of smell helps rodents learn food preferences from their friends—and why you shouldn’t take your nose for granted.
17:18
You Are How You Read
The digital world is changing how we read. What does that mean for the next generation of readers?
00:16:15
Team Bat Versus Team Dolphin: A Sonar Smackdown
Who deserves the crown for the best echolocation in the animal kingdom?