Exploring The Canopy With 'TreeTop Barbie'

Nearly every person will experience at least one diagnostic error in their lifetime. That means either a delayed diagnosis, a wrong diagnosis – or no diagnosis at all. That’s according to a report by the National Academies of Sciences, Engineering and Medicine from 2015 on diagno ...  Show more

BMI is a quick, cheap way for doctors to estimate body fat and screen for conditions like heart disease and diabetes. But medicine has long known that BMI is problematic and unnuanced. By using it, groups of people have fallen through the cracks and conditions have been caught la ...  Show more

Ecologist Nalini Nadkarni – known as the "Queen of the Forest Canopy” – has spent a career clambering around tree tops, studying the interdependence of plants and animals in an ecosystem. But when an accident in the canopy brings Nalini's work to an abrupt halt, she is forced to ...  Show more

For much of history, tree canopies were pretty much completely ignored by science. It was as if researchers said collectively, "It's just going to be empty up there, and we've got our hands full studying the trees down here! So why bother?!"

But then, around the mid-198 ...

How do you capture the image of a 150-foot-tall tree in the middle of a dense rainforest? If you’re National Geographic Explorer Nirupa Rao, you pull out your paints. Rao draws from the centuries-old practice of botanical illustration to catalog and celebrate native plant life of ...  Show more

Researchers planted microphones in a forest and walked away. Listening back could help heal rainforest ecosystems. For show transcripts, go to bit.ly/unx-transcripts For more, go to http://vox.com/unexplainable It’s a great place to view show transcripts and read more about the t ...  Show more