Pink blobs of hope in cancer-targeting quest
Award-winning photo highlights challenges of delivering drugs directly to affected organs
![A micrograph of a mouse's lungs](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2015/04/scivis_5.jpg?fit=860%2C460&ssl=1)
ALMOST DOESN’T COUNT The pink blobs in this micrograph are plastic capsules, each filled with cancer-fighting medicine, inside a mouse’s lung. Ideally, the capsules would have reached the bottom of the lungs.
G. Szeto, Adelaide Tovar, Jeff Wyckoff/MIT, Wellcome Images (CC BY-NC-ND 4.0)