Dr. Angela Albi won first place at the Royal Society Publishing Photography Prize with her photo of sharks hunting silversides in shallow Maldives waters.
The photography contest is presented through a collaboration between the Royal Society Publishing and the Royal Photographic Society.
Winning images also included the Heart and Soul nebulae, a bizarrely asymmetrical flatfish, and a school of toads breeding.
Category winners were selected across five scientific disciplines: Astronomy, Behavior, Earth science and climatology, Ecology and environmental science, Microimaging.
The Royal Society Publishing Photography Prize was made up of more than 500 entries.
The competition showcases stunning images of the natural world, taken by scientists and science photographers who explore cutting-edge research.
The public can now also explore the photos as part of an exhibition at the society's London-based venue.
The competition launched in 2019 and has drawn entrants from around the world.
The society believes that photography is a powerful tool to help disseminate science and broaden the reach of scientific knowledge.
The Royal Society was founded in 1660 and is the UK's national academy of science.