Terrain-mapping done by India's Chandrayaan-1 mission has reportedly located underground tunnels on the moon which might someday be suitable for human habitation. The hollow tubes were formed after volcanic lava flow. More at the Hindustan Times.
Linda Moulton Howe reported on exoplanets, as well as alien & UFO encounters. First hour guest Dr. Renee Dufault spoke about problems with the western diet.