11:46
Bringing Nature Back to Man-Made Spaces
The Rocky Mountain Arsenal National Wildlife Refuge, which was once a chemical weapons manufacturing site, is now one of the nation’s largest urban wildlife sanctuaries.
16:41
Cephalopod Week Wrap-Up
A wrap of highlights from Cephalopod Week, and a check-in with SciFri education manager Ariel Zych and biologist Chuck Fisher aboard the exploration vessel “Nautilus.”
The Octopus Whisperer
To keep the brainy creatures healthy in captivity, caretakers employ a variety of tricks, including dog toys.
Meet the Cock-Eyed Squid
This midwater cephalopod sports different-size eyes for different functions.
Take a Selfielopod for #CephalopodWeek!
Print one of our cutouts and take your own selfielopod for Cephalopod Week.
9:33
Cephalopod Week Is Back
We kick off our second annual Science Friday Cephalopod Week—a celebration of all things tentacled.
Jet Propulsion Locomotion Of Squid And Octopus
Can you engineer a jet propulsion system that mimics the speed of a squid?
Run, Octopus, Run!
Chrissy Huffard explains how and why an octopus might stand up on two tentacles and run backwards.
Isn’t This Octopus Adorabilis?
Stephanie Bush of the Monterey Bay Aquarium Research Institute aims to classify and name a presently undescribed deep-sea cephalopod.
8:09
This Ant Stinks
Two entomologists set out to prove the true scent of the odorous house ant.