Nick Miles

As you said, that people are vulnerable, they're sharing very personal information. One imagines that the safeguards are there in place. Are they in terms of keeping this information where it should be?

US tech expert Lindsay Lee Wallace, and you can read much more about Lindsay's investigation online at BBC Future. Still to come in this podcast, we find out how the US president is causing cartographic confusion in the Americas.

US tech expert Lindsay Lee Wallace, and you can read much more about Lindsay's investigation online at BBC Future. Still to come in this podcast, we find out how the US president is causing cartographic confusion in the Americas.

Let's turn now to the war in Sudan where several parts of the country have been driven into famine by the fighting between the paramilitary forces and the Sudanese army. The conflict broke out in April 2023 and now seems to be intensifying.

Let's turn now to the war in Sudan where several parts of the country have been driven into famine by the fighting between the paramilitary forces and the Sudanese army. The conflict broke out in April 2023 and now seems to be intensifying.

Throughout the war, neighbourhood groups known as the Emergency Response Rooms, or ERRs, have been keeping their fellow Sudanese alive, staffing food kitchens and providing health services. Dua Tariq is part of the ERRs in Eastern Khartoum. She spoke to James Kopnal about a food aid convoy which is on its way to her area.

Throughout the war, neighbourhood groups known as the Emergency Response Rooms, or ERRs, have been keeping their fellow Sudanese alive, staffing food kitchens and providing health services. Dua Tariq is part of the ERRs in Eastern Khartoum. She spoke to James Kopnal about a food aid convoy which is on its way to her area.

Dua Tariq. International researchers have found that human-driven climate change contributed to the devastating wildfires recently in Los Angeles. The World Weather Attribution Network said the hot, dry and windy conditions that drove the fires were about 35% more likely due to global warming driven primarily by burning fossil fuels.

Dua Tariq. International researchers have found that human-driven climate change contributed to the devastating wildfires recently in Los Angeles. The World Weather Attribution Network said the hot, dry and windy conditions that drove the fires were about 35% more likely due to global warming driven primarily by burning fossil fuels.

The fires in Los Angeles, which erupted three weeks ago, killed at least 28 people and destroyed more than 10,000 homes. Dr. Frederica Otto, a co-leader of World Weather Attribution and a senior lecturer in climate science at Imperial College London, spoke to Emma Barnett about the study.

The fires in Los Angeles, which erupted three weeks ago, killed at least 28 people and destroyed more than 10,000 homes. Dr. Frederica Otto, a co-leader of World Weather Attribution and a senior lecturer in climate science at Imperial College London, spoke to Emma Barnett about the study.

Dr. Friederike Otto. The start of the biggest deportation in American history. In typically extravagant language, that's Donald Trump's take on raids of undocumented workers that have started in the US. Authorities say they focus so far on those who present a threat to public security, that is people with criminal convictions.

Dr. Friederike Otto. The start of the biggest deportation in American history. In typically extravagant language, that's Donald Trump's take on raids of undocumented workers that have started in the US. Authorities say they focus so far on those who present a threat to public security, that is people with criminal convictions.

But all undocumented migrants are at risk of deportation under the policy. Some have already been picked up. Mexicans are the biggest immigrant group in America. There are about five million of them living in the U.S. without the right paperwork. Mexico is getting ready for the expected influx of returnees, as our correspondent Will Grant reports.

But all undocumented migrants are at risk of deportation under the policy. Some have already been picked up. Mexicans are the biggest immigrant group in America. There are about five million of them living in the U.S. without the right paperwork. Mexico is getting ready for the expected influx of returnees, as our correspondent Will Grant reports.

American technology stocks are recovering, but they've had a torrid time this week. The volatility has been caused by the Chinese company DeepSeek's launch of a new, cheaper AI model. The last US administration tried to keep America ahead in the AI race by banning the world's leading chip makers from selling the most powerful technology to China.

American technology stocks are recovering, but they've had a torrid time this week. The volatility has been caused by the Chinese company DeepSeek's launch of a new, cheaper AI model. The last US administration tried to keep America ahead in the AI race by banning the world's leading chip makers from selling the most powerful technology to China.

Now Donald Trump says the emergence of DeepSeek is a real wake-up call. So where does this leave the competition to be the world's AI superpower? Nina Schick was an advisor to President Biden. She spoke to Leila Nathu.

Now Donald Trump says the emergence of DeepSeek is a real wake-up call. So where does this leave the competition to be the world's AI superpower? Nina Schick was an advisor to President Biden. She spoke to Leila Nathu.

Donald Trump's first days back in office have shaken up diplomacy, the financial world and mapmakers. That's because following an executive order from the president, Google says it will now rename the Gulf of Mexico as the Gulf of America on its maps in the United States. It will remain as the Gulf of Mexico in Mexico and both names will be used elsewhere.