
Fish boost photosynthesis by wafting water around corals
17 May 2017
Call it a fin fan. The action of damselfish swimming between coral branches helps the algae inside corals to increase their photosynthesis

17 May 2017
Call it a fin fan. The action of damselfish swimming between coral branches helps the algae inside corals to increase their photosynthesis

15 May 2017
A tiny, otherwise pristine island is smothered by our blast from the past: vast amounts of decades-old plastic from around the world

12 May 2017
The vocalisations of the voracious lionfish could help us keep tabs on this invasive species as it works its way up the US east coast