Russia has effectively agreed to a "corridor" to export grain from Ukraine but there are many sticking points before Kyiv can come on board. Meanwhile, the global wheat shortage is getting more and more urgent.

The US president has outlined a new plan for economic cooperation with Latin America amidst rising Chinese influence in the region. He is also expected to present a new plan for regional migration issues.

To stay under 1.5C, according to the IPCC, means that carbon emissions from everything that we do, buy, use or eat must peak by 2025, and tumble rapidly after that, reaching net-zero by the middle of this century.

Almost 10 months ago, Afghanistan fell into the hands of the Taliban. The hardline Islamists' return to power led to a mass exodus of the Afghan population, with the US taking in some 78,000 refugees. California received the largest number, followed by Texas, where some 10,500 Afghans are already calling the Lone Star State home. Texans are proud to welcome them, as our correspondents report.

The word sand usually conjures up images of a holiday on the beach. But the fine grains also happen to be a precious commodity. Humans extract 50 billion tonnes of sand and gravel every year, making it the second most exploited resource on the planet. Can the world keep digging for more? The Down to Earth team investigates.

Amid a growing food crisis sparked by disrupted grain exports from Ukraine and Russia, the EU's ambassador to Ukraine Matti Maasikas told FRANCE 24 that exports by land more than doubled between April and May, from 600,000 tonnes to 1.5 million tonnes.

Wei Fenghe slammed US Secretary of Defense Lloyd Austin's "smearing" accusation that China was causing regional instability. He said Beijing would do whatever it takes to ensure reunification with Taiwan.

The US Defense Secretary said Chinese military activity around the self-governing island threatened to change the status quo. Lloyd Austin said Washington would continue to stand by Taiwan at an event in Singapore.

Would Beijing back away from its strategic partnership with Moscow if the war in Ukraine goes nuclear?

Germany sees massive dip in Russia exports, uptick in China imports. Despite trying to wean itself off of Russian energy imports, Germany is paying record prices for them. At the same time, Berlin has built up a large import surplus with Beijing.

Human rights campaigners say China is committing cultural genocide against its minority Uyghur residents in Xinjiang, where an estimated 1 million to 2 million residents have been incarcerated

Beijing has no reason to sanction Australia, said Prime Minister Anthony Albanese. The call comes after ministers from two countries met for the first time in years.