Here are the winners of the 2013 Olympus BioScapes Digital Imaging Competition.
Each little guy is just trying to maintain an optimal distance from his neighbors.
Curiosity has uncovered ancient, once-wet lakebeds, but there might be some active streams, too.
These infrared images show some mammals keep their noses cool, while others maintain a warm snout.
Which viruses can live the longest on the floor?
The Arctic's "new normal" includes more plants, less snow
An increasing trend of defendants using neuroscience to argue for lesser sentences
Plus a skateboard with laptop storage, an infrared look at Nepal, and more
It's all fun and games until someone gets hurt.