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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.

Can machines read our minds? We go in search of the latest efforts to connect brains to computers. We learn how researchers are combining brain scans with machine learning to generate large amounts of information. We explore how this technology might be used to help people with serious medical conditions like locked-in syndrome. And discover there are many hurdles to overcome along the way – for example how can scientist develop implants that can access the brain without causing long-term damage? Our listener Daniel wants to know whether we might finally be on the cusp of enabling machines to meld with our minds.

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