Becoming Human: Part 1 (Video)
Take a quick look at the latest scientific discoveries changing our understanding of human origins, and revealing answers to why we are the smartest, most adaptable animals on the planet. (3:01 min.)
http://www.pbs.org/wgbh/nova/beta/evolution/becoming-human-part-1.html

Meet Your Ancestors (Interactive)
Meet your most distant relative as you travel back through key stages in our primate heritage, as revealed in the fossil record.
http://www.pbs.org/wgbh/nova/sciencenow/0303/02-mya-flash.html

Did Humans Evolve? (Video)
Learn the difference between a relative and an ancestor, and understand the science (DNA evidence) behind the shared ancestry of humans and apes. (5:30 min.)
http://www.pbs.org/wgbh/evolution/library/11/2/quicktime/e_s_5_100.html

Who's Who in Human Evolution (Interactive)
See what the bones tell us about the development of hominins—that is, species more closely related to humans than to apes—in this clickable illustration. What special features helped them to survive and flourish—or not?
http://www.pbs.org/wgbh/nova/hobbit/tree.html