The newly discovered fish fossil fills a key gap in our understanding of the evolution of vertebrate diversity.

The end-Permian extinction 252 million years ago wiped out over 80 per cent of marine species, but many ecosystems still had ...

I’ve joined Fotis for a lion hunt. In recent years, as waters have warmed due to climate change, a spiky, colourful invasive species called the lionfish has transformed the marine environment off ...