Aid organizations say tens of millions of people are facing extreme hunger in Kenya, Ethiopia and Somalia. They are dependent on grain imported from Ukraine and also from Russia. Cary Fowler is the U.S. special envoy for global food security and is on the line.

US health officials have approved updates to COVID-19 vaccines that target the latest strains of the omicron variant. The tweaked booster shots could be available in the coming days. DW explains how the new COVID vaccines work.

US health officials have approved updates to COVID-19 vaccines that target the latest strains of the omicron variant. The tweaked booster shots could be available in the coming days.

Cubans are increasingly feeling the pinch of the country's worst economic crisis in 30 years. In the capital Havana, people wait for hours in long queues to find something to eat for the day. The pandemic has played a major role in the food shortages, which are compounded by rising inflation and a 60-year-old US embargo. Our France 2 colleagues report, with FRANCE 24's Clémence Waller and Lauren Bain.

Sri Lanka is facing its worst economic crisis in decades. Around 30% of Sri Lankans are coping with food insecurity, and one out of four are skipping meals regularly.

Plants struggle to produce nectar and pollen during heatwaves, limiting the pollinating power of bees or butterflies. Researchers are finding ways for agriculture to adjust to a hotter world.

A wave of floods in northern Nigeria is washing away rice fields and is posing concerns for food security. Nkiru Okpareke, CEO of Enviro Gro Farms joins CNBC Africa for this discussion.

Over 1 million Somalis have been displaced by a devastating drought that has destroyed livelihoods in the Horn of Africa leaving families hungry. Affected Somalis are struggling to cope with the impact of conflict, climate shocks and a rise in global food prices as experts warn of an impending famine.

Just three weeks after Russian President Putin announced a "partial military mobilization," the first soldiers are arriving on the front lines. While the government is enlisting hundreds of thousands, it doesn't seem able to meet even their most basic needs.

The Food and Agriculture Organisation says in the face of global crises, global solutions are needed more than ever to address food insecurity, especially for low-income countries.

The region's worst drought in decades has left residents of the Toliara region in dire need of food and water. The region in the southern part of the island is bracing for difficult times due to anticipated low rainfall.

About half of Germany's food banks have seen their number of clients double since last year, and many are turning people away. Increasing demand and decreasing donations are leaving many in need of help with few options.