fish

Scientists Identify at Least 11 Fish Species That May Be Capable of Walking on Land

At first, the idea of a walking fish sounds ridiculous – but such hybrid creatures have played a key role in the evolution of the animal kingdom on Earth. Now, new research has shown that more fish than we ever realised may be able to walk about on land.

Scientists Trace the Origin of Our Teeth to Primitive Fish More Than 400 Million Years Back in Time

An international team of scientists led by Uppsala University (Sweden), in collaboration with the ESRF, the European Synchrotron (France), the brightest X-ray source, has digitally ‘dissected’, for the first time, the most primitive jawed fish fossils with teeth found near Prague more than 100 ye