This week, after a century of consensus, the dinosaur family tree gets a shakeup.

A lot of people are going to be very surprised by this result, and I think this is wonderful for the field.

And astronomer's ambitious plan to photograph a black hole.

So you need a pretty large telescope. You actually need a telescope the size of the Earth.

Plus finding successful new combos of cancer drugs.

This is the Nature Podcast for March the 23rd, 2017.

I'm Adam Levy.

And I'm Kerry Smith.

Just a good one of the first of the first. Just before we get started, we have a little favour to ask.

If you like what you hear in today's show, please vote for us to win the listener's choice at the British Podcast Awards.

That's British Podcast Awards.com slash vote. Just search for nature and fill in your name.

Right, on with the show. Dinosaurus became celebrities in the Victorian era when loads of bones of these

strange ancient reptiles were being found and studied. In 1888, Henry Ceeley divided dinosaurs into

two main groups, based, among other things,

on the anatomy of their pelvices.

There were the bird-hipped ornithiscians on one side, things like stegosaurus, triceratops

and iguanodons, and the lizard-hipped sorriscians on the other, including giants like

diplodocus and teeth gnashes like T-Rex.

This basic division is described in children's books and museum displays across the world.

Only now, almost 130 years later, is a new paper starting to shake things up.

To find out more, Sharmony Bandel went to meet author Matthew Barron at the Natural History Museum in London,

where he gave her a quick tour of one of their most popular galleries.

...