In 2019, we began investigating the disappearance of Dr. Ruzha Ignatva.

I believe we are a very special network.

A scammer who stole billions from investors around the world.

She's on the FBI's 10 Most Wanted list.

And now, we have some unmissable updates. She has money and when you have

money you have power. Join me, Jamie Bartlett, as the hunt for the missing crypto queen continues.

Listen first on BBC Sounds. I'm Roland Peas. This is The Science Hour from the BBC World Service.

The extinction of the dinosaurs, 66 million years ago, paved the way for us humans to evolve.

But in half an hour, the crowd science team will be asking the experts if our arrival would have been any different if the extinction had never happened.

With the sort of heavy predation that was going on, it was unlikely that you're going

to see something like a human evolving alongside dinosaurs. But I guess evolution has time and time again

shown itself to be completely crazy. And there's some crazy speculation about our place on the planet

in 30 minutes from the crowd science team. Before that, on science and action,

we're talking global warming and the CO2 that drives it. I come in this program pretty much every

year and most years the emissions keep going up and we're still in that position now,

although this year they are going up more slowly.

But it also looks like the lithium in the batteries helping us to avoid global warming

is also ending up polluting rivers. So to keep you cheerful, how about the gene that gave

you a friendly face? This gene controls many other genes that shapes the function of a very specific kind of cells,

which then unleashes another number of cell types, which basically make up the features of our face.

Keep smiling. It's more or less a year since Chinese biophysicist Herzang Kui scandalised an international genetics conference

informing them he'd genetically engineered twin girls to confer them with, he claimed, resistance to HIV.

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