Lots of great new news coming out about the newly discovered Homo Naledi.
http://news.nationalgeographic.com/2015/09/150910-human-evolution-change/
The is a new PBS Documentary about the Dawn of Humankind out on Sept. 16, but you can watch it now.
http://www.pbs.org/wgbh/nova/evolution/dawn-of-humanity.html
Enjoy