The endangered Przewalski’s horse is the face of cloning for conservation. Plus, fungi might be the queerest kingdom of all. And, the 20th anniversary of the CubeSat invention.

Scientists have theorized about the hum of gravitational waves for years. Plus, Ira Flatow celebrates Cephalopod Week with two scientists who study squids and octopuses.

Roger Payne died earlier this month, after a career spent listening to whalesong. Plus, journalist Max Fisher’s book 'The Chaos Machine' explores how social media has changed society.

Researchers will study neural structure in a line of see-through squid. Plus, the incentives of scientific publishing contribute to inflated claims. And a new book on neuroaesthetics.

A strain of avian influenza has potentially sweeping implications. Plus, new research aims to better understand the role of hair texture in human evolution.

Two science journalists share their favorite nonfiction and fiction books for the season. Plus, a temperature surge in the North Atlantic is breaking records. 

Over the last two decades, Texas regulators have allowed companies to release a billion pounds of excess pollution. Plus, what 100 days at the bottom of the sea does to the human body.

Paleontologists explain how their work was inspired by the classic film, ‘Jurassic Park.’ Plus, an update on the wildfires and its smoke sweeping across Canada and the U.S.

The Dwarf Tomato Project has generated over 150 tomato new tomato varieties. Plus, tracking saguaro cacti decline. And, conservation scientists want to save the Sonoran Desert.