The doctors at Pittsburgh Trauma Medical Center made it through their grueling 15-hour shift — barely.

Most papers published in the Nature journals are submitted to them directly. But because each Nature journal has to decline many papers of very high quality, an editor may suggest that a paper ...

Stones have shaped human landscapes through millennia, offering permanence and resilience in our fast-changing world.

From the iconic emperor penguin to the Magellanic penguin, these striking photos capture the beauty of the aquatic birds.