The modern study of starvation was sparked by the liberation of concentration camp survivors. U.S. and British soldiers rushed to feed them — and yet they sometimes perished.

The grass pea is one: a hardy crop that can thrive in a drought. An agriculturist is spearheading an effort to diversify what farmers grow as climate change threatens staples like corn and wheat.

A new study finds that in news stories about scientific research, U.S. media were less likely to mention a scientist if they had an East Asian or African name, as compared to one with an Anglo name.

The recent deadly heat in West Africa is driven by human activities, including the burning of fossil fuels, particularly in the wealthy Northern Hemisphere, according to an international report.

In 1994, the world watched as genocide unfolded in Rwanda. Nearly one million people died as neighbors brutally killed their neighbors. Paul Rusesabagina is credited for keeping more than 1,200 people safe in his hotel through weeks of violence. His life and story inspired the 2004 film Hotel Rwanda.

In 2021, Rusesabagina says he was kidnapped, tried and imprisoned in Rwanda for two years and seven months over his ties to the Rwanda Movement for Democratic Change (MRCD), a group that opposes President Paul Kagame's rule.

After intervention from the U.S. and other countries, Rusesabagina was eventually released from prison. At the time he was released, he says he electronically signed a letter promising not to criticize the government. Ultimately, he decided to disregard that promise.

Many allies of President Kagame would argue that he has been responsible for shepherding an era of what they say is relative peace in the country. His critics say he leads an oppressive government that leaves no space for dissent. We hear from Paul Rusesabagina and his daughter Anaïse Kanimba, who are still speaking out against the Rwandan government.

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A year of war has torn through Sudan, causing devastation and more than 8 million people to be displaced.

Since fighting broke out between the Sudanese Armed Forces and rebel paramilitaries a year ago, experts estimate over 14,000 people have been killed and millions displaced and facing starvation.

One Sudanese poet's words reflect the pain and the loss of a year of devastating war in Sudan.

Paul Rusesabagina, whose life inspired the movie Hotel Rwanda, and his daughter, Anaïse Kanimba, have been vocal critics of Rwanda's current president, Paul Kagame.

Pioneering disease investigator and beloved global health mentor Joel Breman died on April 6 at the age of 87. Breman was part of the team that investigated the first known Ebola outbreak in 1976.

It has been three decades since the East African country of Rwanda experienced a genocide that changed the country and shocked the world. We look at the state of their society today.

It's been 30 years since the Rwandan genocide. In some places today, survivors live side-by-side with perpetrators in so-called reconciliation villages.

Doctors have coined a term to describe places where blood for transfusions is not readily available: "blood deserts." When blood banks aren't around, they try different strategies to help patients.

Many of us don't have the opportunity to handpick our neighbors. We buy or rent a place in a neighborhood with good schools or an easy commute.

Some of us become friends with those who live nearby, others of us never talk to our neighbors at all. For most though, we co-exist.

In the midst of a brutal civil war, neighbors killed their neighbors simply because of who they were.

Thirty years ago this month, that wasn't the case in Rwanda.

We visit a Rwandan village where how neighbors live alongside one another is deliberate, and complicated.

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Ten years after the mass abduction of 276 Chibok schoolgirls, kidnapping in Nigeria continues to rise. Nearly 1,000 people were kidnapped in the first three months of 2024. Here is one family's story.