Some cyanobacteria and microalgae have existed in the oceans for more than 3.5 billion years and they may hold the key to defeating some of humanity's deadliest diseases.
Based on natural biological shapes, this artificial reef has already started to attract marine life.
Marine researchers are pushing for more attention to be paid to the ocean's medicinal potential.
A team of geologists were surprised to find marine creatures clinging to a boulder in complete darkness.
The 8th continent is an award-winning piece of architecture designed to be a "living organism".
30 million square kilometres of national waters will house sustainable fisheries and renewable energy by 2025.
The EU's Horizon Europe Initiative looks at ways in which it can protect our seas and oceans. The goal: Protect 30% of our aquatic surface by 2030.
Scientists are both “surprised and elated” by the discovery in the Great Barrier Reef.
It is made of applicators found in rivers, on beaches and in ecosystems around the UK.
"We're past the point of a wake-up call, we're past the point of ignorance," says climate youth activist Mya-Rose Craig.