The clip is thought to be the first documentation ... ‘Would the sharks make the noises in more natural circumstances?’” says marine biologist Dennis Higgs of the University of Windsor ...

Mar. 24, 2025 — The introduction of exotic species can pose significant challenges in the sustainable management of coastal ecosystems, yet researchers have found that Pacific oysters introduced ...

Moving rapidly to outmanoeuvre enemies and get Royal Marine troops to some of the toughest environments on the planet, our armoured vehicles can ‘swim’, land ashore and cross obstacles like rivers and ...