Positive News

UK scientists have developed a floating leaf-like device that chemically combines sunlight, water, and carbon dioxide to produce a net-zero fuel. The ultra-thin, flexible technology was inspired by plants, imitating the organic process of photosynthesis to synthesize fuel in a process that doesn’t emit carbon dioxide. Now supported by a startup, the team hopes to commercialize these inventions on an industrial level, rolling out carpets of floating “leaves” to defossilize the economy! 🍃 | Source: The Guardian

In November, Mexico became the latest nation to call for a moratorium on deep-sea mining in international waters, joining 23 other countries that called for either a precautionary pause, moratorium, or full ban on the dangerous practice. Commentators have recognised this change in Mexico’s view as a promising shift from their former position, a hopeful gesture toward a future free of the exploitation of vital deep-sea ecosystems. If you haven’t already, head to the Act page to sign our petition and say no to deep-sea mining. 🇲🇽 | Source: Mongabay

The EU has agreed to ban the export of plastic waste that ends up in ports of countries that cannot process it, a hopeful step towards high-polluting nations recognizing their role in the global plastic crisis and taking accountability for responsibly recycling their plastic waste. Legislative changes like this have the potential to prevent plastic waste from polluting waterways and reaching the ocean. 🇪🇺 | Source: The Guardian

The Ḵwiḵwa̱sut’inux̱w Ha̱xwa’mis First Nation, whose territory lies just north of Vancouver, has declared a new 40,000-hectare protected area on B.C.’s remote mid-coast, restoring their right to Indigenous-led land stewardship. The Atla River supports pink, chum, coho, and sockeye salmon — the First Nation is working to protect all salmon migratory routes in the next phase of restoration and protection! 🌊 | Source: The Narwhal

A new citizen science whale identification program uses artificial intelligence and crowdsourced photos to recognize individual whales by their unique tails, so far identifying 68,000 humpback whales worldwide! Using sightings from whale watchers across the globe, the program streamlines data collection to offer fascinating, collaborative insight into one of the ocean’s most peaceful populations. 🐋 | Source: Happywhale

In a recent study, researchers and coastal ecologists in the Netherlands have discovered that old pear trees can be used to make artificial reefs and attract a surprisingly rich amount of biodiversity in a short period of time. Their organic branching structures lend themselves well to becoming “tree reefs,” mimicking a natural process that will eventually biodegrade, leaving behind dozens of species of peaceful marine life. 🍐 | Source: Mongabay

Hydropower has long been a vital source of energy, with every pull of river current or swell of an ocean wave an opportunity to harness an abundant, clean natural resource. Recent changes in UK energy tariffs have led to renewed reinvestment in hydropower, with over 1,500 schemes providing small-scale, local sources of energy across the country. 🇬🇧 | Source: Positive News

A British paleontologist believes he might have found fossilized phytoplankton, an ancient ancestor of the carbon-hungry algae of today, dating back to the Cambrian period over 535 million years ago! The discovery could help explain a huge gap in the fossil record for phytoplankton, unveiling a unique insight into the history of our ocean and the enigmatic microfossils that populate our sea and shores. 🌊 | Source: The Guardian

A “sea-weeding” program launched in Australia has seen a 600% increase in coral recovery rates in just three years, with volunteer coral gardeners, citizen scientists, and marine biologists observing a recovery in both reef diversity and coral abundance! This manual method of coral gardening — akin to conventional garden weeding — keeps excessive macroalgae in check — an innovative, affordable, and natural solution helping to protect our reefs. 🌱 | Source: Good News Network

Marine scientists have uncovered a small number of highly resilient staghorn coral colonies hardy enough to survive a bacterial infection that nearly wiped out the species from Caribbean waters! Fifteen disease-resistant “super corals” have been identified, signaling a hopeful future for the next generation of corals. Restoration efforts can use corals with these robust genetic makeups, or “genotypes,” to revitalize our ocean’s vulnerable reefs. 🪸| Source: Positive News Magazine