Podcast: Spreading cancer, sacrificing humans, and transplanting organs
Apr 07, 2016•21 min•Transcript available on Metacast Episode description
Online news editor David Grimm shares stories on evidence for the earth being hit by supernovae, record-breaking xenotransplantation, and winning friends and influencing people with human sacrifice. Staff news writer Jocelyn Kaiser joins host Sarah Crespi to discuss how small membrane-bound packets called “exosomes” might pave the way for cancer cells to move into new territory in the body. [Image: Val Altounian/Science]
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