Cordelia Fine discusses the prevalence of "neurosexism" in the study of the human brain. Online news editor David Grimm brings stories on climbing walls like a gecko, human hand transplants, and measuring altruism in the lab. Hosted by Sarah Crespi. [Img: turkishdisco/Flickr/CC-BY-SA] Learn more about your ad choices. Visit megaphone.fm/adchoices

David Grimm and Meghna Sachdev discuss robots that can induce ghostly feelings, the domestication of cats, and training humans to echolocate. Elizabeth Pennisi discusses overcoming hippos' dangerous reputation and oddly shaped bodies to study their important role in African ecosystems. Hosted by Sarah Crespi. [Img: Kabacchi/Wikipedia] Learn more about your ad choices. Visit megaphone.fm/adchoices

Stephanie Karst discusses her team's successful efforts to culture norovirus in the lab and what this new system means for treatment and prevention. David Grimm brings daily news stories on counting virtual friends, drama at the center of the galaxy, and the birth of the penis. Hosted by Sarah Crespi. Learn more about your ad choices. Visit megaphone.fm/adchoices

Ayelet Gneezy discusses trends in charitable giving and how to maximize donations. David Grimm brings stories on an algal virus found in humans, how to stop zooming human population growth, and an avalanche on an asteroid. Hosted by Sarah Crespi. [Img: ISAS/JAXA] Learn more about your ad choices. Visit megaphone.fm/adchoices

Kurt Rademaker discusses his work exploring the Andean plateau for artifacts of the earliest high-altitude humans, Paleoindians that lived at 4500 meters more than 11,000 years ago. Hosted by Sarah Crespi. [Img: David-Stanley/Flickr] Learn more about your ad choices. Visit megaphone.fm/adchoices

Adam Ford discusses linking plants, their herbivores, and their predators on the East African savannah. Science daily news editor David Grimm brings stories on storing CO2 underground for millions of years, why fruit flies like yeast and vice versa, and volcanoes on the moon. [Img: Filip Lachowski] Learn more about your ad choices. Visit megaphone.fm/adchoices

The rights and responsibilities of robots. Learn more about your ad choices. Visit megaphone.fm/adchoices

Satellite data helps map the last unexplored terrain on planet Earth. Learn more about your ad choices. Visit megaphone.fm/adchoices

New evidence reveals the complicated history of stone tool use 400,000 - 200,000 years ago. Learn more about your ad choices. Visit megaphone.fm/adchoices

Hindcasting weather over the ocean near the California coast for 600 years. Learn more about your ad choices. Visit megaphone.fm/adchoices