Ari Daniel

Nipah virus, known to spread from bats to human, has broken out in the state of Kerala. Here's what we know about the current cases and the ongoing efforts to quash this potentially fatal disease.

"Can You See Us?" is the story of a boy growing up with albinism in Zambia. His father spurns him, his peers attack him. It's based on the life of John Chiti, who spoke to NPR about his experiences.

The civil war in northern Ethiopia officially ended in November. But a new report indicates that military forces have engaged in hundreds of sexual assaults on girls and women.

The report by Physicians for Human Rights says that even since the ceasefire in Ethiopia last November, sexual violence against women and girls, as an act of war, has continued.

More than a quarter million new cases of the chikungunya virus have surfaced in South America this year. New advances may soon help us outfox the virus, which can cause debilitating joint pain.

South America has seen a quarter million cases this year, as climate change is a boon for the mosquitoes that spread it. A study about how the virus infects cells could help inform future treatments.

Poor air quality can drive you indoors, but do you know what you're breathing inside your home? Here's the latest on optimizing ventilation and other air-clearing strategies.

The air this summer has been brutally hot. And, depending on where you live, also filled with wildfire smoke. Which means it's crucial to make sure the air inside is clean and safe to breathe.

So yes, some people in India love their lassi so much that they mix up the drink in a washing machine! Heat researcher Gulrez Azhar says it's a healthful way to cope with summer heat.

For many the summer has been unbearable. The month of July was the hottest on record. Around the world, people look to yogurt drinks for relief. In India, that beverage is the sweet yogurt lassi.

The disease known as sleeping sickness is on the decline but remains a concern in Africa. Now there's a theatrical event aimed at keeping the numbers down.

A 125-million-year-old fossil from the early Cretaceous shows the skeletons of a smaller mammal biting a larger horned dinosaur, suggesting a much more complex ancient food web.

A new study takes a comprehensive look at the plastic debris smothering reefs, where in the ocean it's more prevalent — and how to deal with the problem.

That's a community-wide game Edgard Gouveia remembers from his boyhood in Brazil — and uses as a model in his efforts to heal the world through gameplay.

Nassim Haddad has seen his share of woe. At 79, he says of his philosophy: "I start again from the beginning. I [am not] afraid from anything." It also helps that he believes he was "born laughing."

A new study of astronaut blood finds that space travel reduces the expression of 100 genes related to the immune system.

A new study of astronaut blood finds that space travel alters gene expression in a way that impacts the immune system.

The California two-spot octopus can edit the RNA in its brain to produce different proteins as ocean temperatures fluctuate, a new study finds.

Grandma Joy Ryan, the 93-year-old behind @grandmajoysroadtrip on Instagram, says she's the "oldest old lady to ever visit every national park."

A 93-year-old grandmother and her 42-year-old grandson just finished a tour of all 63 U.S. national parks. They became internet celebrities along the way.