Nvidia is poised to reach a $5 trillion dollar market value after its shares jumped 5% following a string of announcements at its annual GPU Technology Conference.

Hurricane Melissa has hit Cuba after ferocious winds caused power outages and catastrophic damage across Jamaica.

And why looking at art in galleries can provide immediate stress relief, with Dr Tony Woods from King's College London.

Also in this episode:

• OpenAI completes shift to becoming for-profit

• Morning-after pill is now available for free in pharmacies across England

• Scientists conclude how corals rebuild themselves on the reef

• Three big cats have specialist CT scans to solve medical mystery

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