Up To Date | A Lake on Mars, Dog Empathy, and TBI & the Military

This week: Italian scientists found a body of liquid water on mars using radar; a new study suggests that while dogs do feel empathy for us, training them to be therapy dogs doesn’t make them care more, it makes them more obedient; and research shows that military training can result in traumatic brain injuries even outside of combat. Links:http://www.sciencemag.org/news/2018/07/liquid-water-spied-deep-below-polar-ice-cap-marshttps://hub.jhu.edu/2018/07/24/dogs-comfort-owners-canine-psychology/https://www.npr.org/sections/health-shots/2018/07/25/632243103/marines-who-fired-rocket-launchers-now-worry-about-their-brainsSupport the show: https://www.patreon.com/inquiringminds