Missing Titanic sub: Complex search and rescue intensifies

The international search for the missing tourist sub in the Atlantic is widening with air supplies estimated to run out today.

A summit in France gets underway today to look at the damage done to countries with the least resources to tackle Climate Change.

A Jamaican minister says it is time for the countries who triggered the climate crisis to offer up more than just "gifts."

And is 2023 shaping up to be the hottest year on record? In Portugal high temperatures earlier this year means that a third of the country is suffering from drought as the summer begins.