Incredible images showcase scientists at work

A biologist tracking whales in the Norwegian fjords, a vast telescope pictured below breathtaking skies and a scientist holding tiny froglets all feature in the top images from this year’s Nature Scientist at Work competition.

​ A biologist tracking whales in the Norwegian fjords, a vast telescope pictured below breathtaking skies and a scientist holding tiny froglets all feature in the top images from this year’s Nature Scientist at Work competition. Read More Breaking News, Latest News and Videos | CNN