A spiral-shaped algae is cheap and easy to grow. It’s so nutritious that NASA thinks it can power people to Mars. On earth it can keep kids healthy. Spirulina powder. (Credit: Madeleine Steinbach for Getty Images) An algae that has been around since before...
A million child deaths around the world can be prevented. It would take a big mobilization of health care workers and small packets of nutritional food. A doctor examines a child for malnutrition by measuring the mid-upper-arm-circumference. Credit: Mohammad Bash...
A new study shows that rates of anemia have started to decline. But not for everyone, everywhere. Experts say we need to look at underlying causes. Illustration by News Decoder of a human body and red blood cells. One in every four people in the world suffer from...