From late 1872 to 1876, H.M.S. Challenger explored the world's oceans. Conducting deep sea soundings, dredging the ocean floor, recording temperatures, observing weather, and collecting biological samples, the expedition laid the foundations for mode...

Cod is one of the most widely consumed fish in the world. For many years, the Atlantic cod industry took center stage, but partly thanks to climate change and overfishing, it is more and more likely that the cod on your kitchen table or in your fast...

Wildlife photography on land is nearly always done with a telephoto lens, with the photographer rarely getting close to the subject. Underwater photography on the other hand is the complete opposite, with the photographer required to get very close t...