Victoria must decide whether to fight the Chartists with force or allow them to present their petition.

Watch the 2019 Wild Card games to determine who will move forward to the televised competition.

Discover how humans have partnered with the horse throughout the centuries.

Journey to Hawai'i's Kilauea volcano, which sent rivers of lava through communities and into the sea when it erupted in 2018.

Watch Season 4 online now!