Economies of sail: migrant-smuggling entrepre...

The meeting between President Donald Trump and his Chinese counterpart Xi Jinping will set the tone for three more this year. We examine what and what not to expect. Pepsi has been losing ground to Coca Cola recently; to catch up, it may have to become more like its rival. And th ...  Show more

Artificial intelligence could help terrorists develop new dangerous pathogens. Our correspondent asks how humanity can protect itself from machine-assisted biological weapons. Stock markets are soaring, despite the oil shock. What does this tell us about investor confidence in tr ...  Show more

More than 36,000 migrants crossed the English Channel in small boats last year. Our correspondent investigates the increasingly sophisticated business strategies of the criminals who smuggle them. As the planet heats, wildfires in East Asia are becoming fiercer and more frequent ...  Show more

Once again, commercial vessels sailing in the Red Sea are being attacked. Our correspondent explains why Houthi rebels, an Iranian-backed militia in Yemen, have regrouped. The islands of Tuvalu are sinking. Now Australia is offering residents the world’s first “climate visas”. An ...  Show more

Since Donald Trump announced punishing tariffs on “Liberation Day” last week, stock markets have fallen and governments and businesses scrambled to respond. Our correspondent discusses the impact on the global economy. Do personalised diets really improve gut health (9:16)? And g ...  Show more

America has boycotted this week’s COP climate talks, but China has sent a giant delegation. The world’s biggest polluter is increasingly pivotal to tackling global warming. Why young protesters around the world brandish a pirate flag. And since sports leagues cannot stamp out pir ...  Show more