Hi, I'm Hannah and I'm very excited to be hosting What in the World, a new daily podcast

from the BBC World Service, where we try to help you make sense of the world around you,

of the big things that are happening, the small things that are happening and everything

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This is the Global News Podcast from the BBC World Service.

I'm Nigel Adely and in the early hours of Thursday the 3rd of August, these are our main stories.

Major cities in Niger are facing rolling blackouts after Nigeria cut electricity supplies

to the country following last week's coup.

Donald Trump is due to appearing court in Washington later today, charged with trying to

overturn the 2020 presidential election results.

Brazilian police have shot dead at least 10 people in Rio, in the latest of a series of

deadly raids across the country, also in this podcast.

We could see that we detected more cancers without increasing the false positives and

the same time we can reduce the workload for the breast radiologist.

A study from Sweden suggests that screening for breast cancer could be transformed by the

use of artificial intelligence.

We begin in West Africa, major cities in Niger are facing rolling blackouts after Nigeria

cut electricity supplies to the country following last week's coup.

The West Africa Regional Block ECOWAS imposed trade and financial sanctions on Niger on Sunday,

giving the coup leaders a week to install the country's democratically elected president.

A delegation from ECOWAS has been sent to Niger to negotiate with the coup leaders, a military

...