Australia’s annual wild fires have started early this year, drought is a factor but to what extent is ‘Bush fire weather’ influenced by climate change?

A two million year old fossil tooth reveals some biological answers to who its owner was.

Why Climate change may have killed off the world’s first superpower

And a hologram produced from sound waves.

(Image: Firefighters tackle a bushfire to save a home in Taree, Australia. Credit Peter Parks/AFP via Getty Images)

Presenter: Roland Pease