While tailings dams are meant to last for ever, extreme weather events are making many unstable – with devastating consequences for nature and humans
As soon as the barrier broke, a flood of poison brought death to the river. Gushing through the fragile wall built to hold back mining waste in Zambia’s copper belt in February 2025, more than 50m cubic litres of acid and heavy metals poured into the Chambishi stream – a tributary of the Kafue River, the country’s longest waterway.
Thousands of lifeless fish rose to the surface as a plume of acid floated downriver, leaving dead crocodiles and other wildlife in its wake.
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03/13/2026 - 00:00
03/13/2026 - 00:00
Exclusive: Campaigners call for government to introduce right-to-roam bill that allows people to walk around their local woodlands
Nearly three-quarters of England’s woods are off-limits to the public, buried government documents show.
The study by Forest Research, which is a government-funded quango, found that 73% of English woodland is publicly inaccessible.
This article was amended on 13 March 2026 to make clear that the inaccessible trees are recorded by the Woodland Trust, but not necessarily on their land.
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03/12/2026 - 08:10
Top US regulators met with Bill Anderson to discuss ‘supreme court action’ over glyphosate weed killer
Top US regulators met with Bill Anderson, Bayer’s CEO, last year to discuss “litigation” issues – including “supreme court action” over its glyphosate weed killer – just months before the Trump administration took a series of steps to boost Bayer’s case at the high court, internal government records show.
The 17 June meeting, between officials at the Environmental Protection Agency (EPA), Anderson and two other top Bayer executives, came as the Germany-based company was working to quash costly US litigation brought by tens of thousands of people who allege they developed cancer from their use of the company’s glyphosate-based herbicides, such as Roundup.
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03/12/2026 - 08:00
Advocates say bill weakens safety reviews, boosts industry influence and shields pesticide makers from legal liability
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The newly proposed, Republican-led farm bill includes a range of provisions opponents say constitute a “pesticide industry wishlist” that would kill protections for humans, the environment, wildlife and endangered species, while also shielding industry from legal liability.
Among other measures, they said the bill would delay safety reviews, give industry a prominent role in determining endangered species’ protections and grant the US Department of Agriculture new veto power over health safeguards for children, farm workers and the public.
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03/12/2026 - 04:00
Cycle lanes, electric cars and other interventions have helped 19 global cities slash levels of pollutants by more than 20%
London, San Francisco and Beijing are among 19 global cities that have achieved “remarkable reductions” in air pollution, analysis has found, having slashed levels of two airway-aggravating pollutants by more than 20% since 2010.
The analysis found interventions such as cycle lanes, uptake of electric cars and restrictions on polluting vehicles had helped to drive the improvements.
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03/07/2026 - 00:00
npj Ocean Sustainability, Published online: 07 March 2026; doi:10.1038/s44183-026-00188-z
Scenario planning to support the transformative adaptation of a collapsing fishery
World Ocean Explorer Wins Gold Medal Serious Simulation Award from Serious Play Annual International Competition
10/26/2023 - 14:35
For Immediate Release October 19, 2023
Sedgwick, Maine USA World Ocean Explorer, a 3D virtual aquarium and educational simulation, was recently cited for excellence, winning a Gold Medal Award in the 2023 International Serious Play Awards Program.
World Ocean Explorer is an innovative 3D virtual aquarium designed for educational exploration of the world’s oceans. With interactive exhibits and a lobby space, visitors can immerse themselves in realistic marine environments, including a DEEP SEA exhibit funded by Schmidt Ocean Institute, showcasing unprecedented deep-sea discoveries off Australia. Targeted at 3rd graders and beyond, this immersive experience offers a range of perspectives on the ocean environment and can be explored through guided tours or user-controlled interfaces. Visit DEEP SEA at worldoceanexplorer.org/deep-sea-aquarium.html.
Serious Play Conference brings together professionals who are exploring the use of game-based learning, sharing their experience, and working together to shape the future of training and education. For more information on Serious Play Award Program visit seriousplayconf.com/international-serious-play-award-programs.
World Ocean Explorer is a transformative virtual aquarium designed to deepen understanding of the world ocean and amplify connection for young people worldwide. Organized around the principles of Ocean Literacy and the Next Gen Science Standards, World Ocean Explorer brings the wonder and knowledge of ocean species and systems to students in formal and informal classrooms, absolutely free to anyone with a good Internet connection. As an advocate for the ocean through communications, World Ocean Observatory believes there is no better investment in the future of the sustainable ocean than through a new approach to educational engagement that excites, informs, and motivates students to explore the wonders of our marine world and to understand the pervasive connection and implication for our future, inherent in the protection and conservation of all aspects of our ocean world.
World Ocean Explorer presents an astonishing 3-dimensional simulated aquarium visit, organized to reveal the wonders of undersea life, with layers of detailed data and information to augment the emotional connection made to the astonishing beauty and complexity of the dynamic ocean. Within each of the virtual exhibits, students visit exemplary theme-based sites with myriad opportunities to understand the larger perspectives of scientific knowledge as organized and visualized to dramatize the impact and change on ocean life as a result of natural and human-generated events. Through immersion among displays, mixed media and 3D models, the experience of an aquarium visit will be brought into classrooms or home school environments as a free, accessible, always available opportunity for teaching and learning. All of this will be available to a world audience without physical limitation or cost. World Ocean Explorer, a project of the World Ocean Observatory, receives support from the Seth Sprague Educational and Charitable Foundation, Visual Solutions Lab, the Climate Change Institute, the Khaled bin Sultan Living Oceans Foundation, and The Fram Museum Oslo. To learn more about the current and future exhibits of World Ocean Explorer, visit worldoceanexplorer.org.
media contact
Trisha Badger, Managing Director, World Ocean Observatory | director@thew2o.net +12077011069
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