In light of World Oceans Day, it's important to note the important role aquaculture can have on the continent.
Our planet's huge range of environments has led some animals to evolve some bizarre but very useful features.
People with 'fake' identities can do harm but how widespread is so-called catfishing on social media?
A species of catfish locates its prey by sensing tiny changes in seawater pH. John Caprio from Louisiana State University…