Image courtesy of Anusha Bishop The doctors were stumped. The nine-year-old girl in front of them, who would later be code-named patient A.1, was anemic and fatigued. She had a chronic cough and difficulty breathing, and her ears, skin, and
Humans have a complicated relationship with bacteria. Some are “germs,” pesky agents of infection that infiltrate us from the outside. Others live inside us as part of our microbiomes, serving essential roles in our digestive and immune systems. But there
Imagine if we could turn all the world’s saltwater into drinking water using a simple filter with tiny pores to catch salt particles. Such purification technology, which could save millions of lives, may be possible using materials called nanophase-separated block
