6:17
Three Years Later, Checking In On The Paris Accord
Countries are discussing carbon emissions in a new political (and changing) climate.
5:13
The Complex Calls Of City-Living Frogs
Living in the city means that male túngara frogs have more complex calls than their country cousins, but ‘more complex’ doesn’t necessarily mean better.
7:45
Why Are Raccoons So Good At Getting Into Your Garbage?
Does success in the urban jungle require dexterity or cleverness? Or both?
16:27
‘Dear Science Friday, Can You Study The Asp Caterpillar?’
Second grader Nina Del Bosque sent SciFri a letter with a question about stinging caterpillars. We introduce her to a biologist to answer her caterpillar curiosities.
21:42
So You Want To Grow Hemp
With Congress poised to legalize growing hemp, how does a ‘new’ plant become a thriving agricultural product? Plus, the science of CBD.
12:31
The Cold Case Of The Triassic Phytosaurs
Paleontologist Randy Irmis and his team are searching for phytosaur fossils to piece together the changes that happened during the End Triassic mass extinction.
Raccoons: Tricky Trash Pandas Or Misunderstood Masterminds?
Raccoons are highly successful critters, even in the face of a changing environment.
7:19
InSight Settles In On Mars
After celebrating earlier this week, the robotic lander Mars InSight gets ready to research.
8:51
Calling All Science Educators!
It’s your chance to team up with SciFri to develop resources for science learners everywhere.
9:37
The Asymmetrical Self
Why are human bodies asymmetrical? A single protein could help explain why.