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octobre 2025

It looked like snow under water: white, endless, and still. The reef, my friend Lisbeth said, was “the most beautiful thing she’d ever seen.” For a second, I almost agreed. Then, I stared at it for a long time before replying. She wasn’t wrong about its beauty. But she was also showing me death. Bleached coral isn’t a kind of coral. It’s the moment just after the funeral, what’s left when life is gone. A cathedral of bone-white skeletons stretching over an empire of calcified death. From above, it glows like marble. Up close, it’s a graveyard.
Unless global heating is reduced to 1.2C ‘as fast as possible’, warm water coral reefs will not remain ‘at any meaningful scale’, a report by 160 scientists from 23 countries warns

août 2025

The world will warm more than expected due to future changes in ozone, which protects the Earth from harmful sun rays but also traps heat as it is a greenhouse gas. While banning ozone-destroying gases such as CFCs has helped the ozone layer to recover, when combined with increased air pollution the impact of ozone could warm the planet 40% more than originally thought.

juillet 2025

Just three decades ago, Kabul’s population was less than 2 million, but the toppling of the Taliban in 2001 led to an influx of migrants, lured by the promise of increased security and economic possibility. As its population grew, so did the demand for water. Kabul relies almost entirely on groundwater, replenished by snow and glacier melt from the nearby Hindu Kush mountains. But years of mismanagement and over-extraction have caused those levels to drop by up to 30 meters over the last decade, according to Mercy Corps.

juin 2025

The human fingerprint on global warming was likely evident in Earth’s atmosphere far earlier than previously thought—even before the invention of modern cars, a new study says. Using a combination of scientific theory, modern observations and multiple, sophisticated computer models, researchers found a clear signal of human-caused climate change was likely discernible with high confidence as early as 1885, just before the advent of gas-powered cars but after the dawn of the industrial revolution.

avril 2025

Microplastics have been found for the first time in human ovary follicular fluid, raising a new round of questions about the ubiquitous and toxic substances’ potential impact on women’s fertility. The new peer-reviewed research published in Ecotoxicology and Environmental Safety checked for microplastics in the follicular fluid of 18 women undergoing assisted reproductive treatment at a fertility clinic in Salerno, Italy, and detected them in 14.

mars 2025

We must learn from the past. We cannot remain silent in the face of authoritarian attacks on our peers, even if they have not yet come for us.

juillet 2024

The airline blamed difficulties securing more efficient aircraft and sustainable jet fuel.

avril 2024

The law will come into force in national parks within two years and in all of the country’s marine protected areas by 2030

septembre 2023

The world’s first study of the increase in pollution from landscape fires across the globe over the past two decades reveals that over 2 billion people are exposed to at least one day of potentially health-impacting environmental hazard annually – a figure that has increased by 6.8 per cent in the last ten years.
For the first time, an international team of scientists is able to provide a detailed outline of planetary resilience by mapping out all nine boundary processes that define a safe operating space for humanity.

mars 2023

Avian flu has decimated the marine creatures on the country’s Pacific coastline and scientists fear it could be jumping from mammal to mammal

novembre 2022

Caterpillar successfully demonstrates first battery electric large mining truck and invests in sustainable proving ground. Caterpillar Inc. (NYSE: CAT) announced a successful demonstration of its first battery electric 793 large mining truck and a significant investment to transform its Arizona-based proving ground into a sustainable testing and validation hub of the future.

septembre 2022

New Jersey public school students will be the first in the country required to learn about climate change while in the classroom starting this school year. "Climate change is becoming a real reality," New Jersey first lady Tammy Murphy, who spearheaded the initiative, told "ABC News Live" on Thursday. The new standards were adopted by the state's board of education in 2020, but because of the pandemic, the roll out was halted, giving educators and districts more time to prepare the lesson plans for all students in grades K-12.

août 2022

Thames Head is now more than 2 miles downstream as forecasters warn of further high temperatures to come

mars 2022

It’s time for US and European foreign policy to be reframed in the context of addressing climate change. People around the world must better understand that a healthier world where all forms of energy are appropriately utilized requires a world that focuses first on peace. Without working toward peace as the first step, international efforts to tackle global climate change and promote renewable energy and sustainable development cannot progress.
The west’s earlier inaction has exacted a heavy price and now attempts to overcompensate are dangerous

décembre 2021

In January of 2019, Chase Lochmiller and Cully Cavness, recently reunited prep school pals from Denver, drove out to the snow-covered plains of Wyoming to bring a piece of tech culture to the American heartland. Trembling in -20F (-29C) temperatures, they wired up a prototype of their brainchild: a machine that harnesses the “waste gas” from oil rigs to power mining for cryptocurrency.

octobre 2021

Country hopes to ensure effects of climate crisis are always considered in business, investment, lending and insurance decisions

septembre 2021

As floods increase in frequency and intensity, chemicals buried in river sediments become “ticking time bombs” waiting to activate.

août 2021

For the first time on record, precipitation on Saturday at the summit of Greenland — roughly two miles above sea level — fell as rain and not snow.
Lake Oroville’s water level has fallen so low that on Thursday, for the first time since the dam was built in 1967, its power plant was shut down because there is no longer enough water to spin the turbines and generate electricity.Last Friday, hoping to avert any more power shutdowns, Gov. Gavin Newsom issued an emergency order that temporarily waives some air pollution rules to allow natural gas power plants to generate more electricity and pays industries $2 a kilowatt-hour to reduce their electricity use during heat waves.

mars 2021

décembre 2019

The fast fall of PG&E after California’s wildfires is a jolt for companies considering the uncertain risks of a warming planet

mai 2018

For the first time, the world's tourism footprint has been quantified across the supply chain—from flights to souvenirs—and revealed as a significant and growing contributor to greenhouse gas (GHG) emissions.