This archive spans the years 2017 through 2025, a period marked by rapid advances in clean energy, medicine, technology, and social equity. It collects documented breakthroughs, policy wins, and scientific achievements from the present era. If you want evidence that progress is real and ongoing, this is where to look.
The scientists from Rice University developing the technique estimate that the cost to remove CO2 from flue gas streams would be about US$21 a ton, a significant improvement over existing alternatives.
Scotland’s reforestation story just keeps growing: tree cover has tripled over the past century, climbing from under 6 percent of the country’s land to roughly 18 percent today. That’s close to forest levels not seen since medieval times. Behind the numbers are decades of work by government agencies, private landowners, and rewilding groups like Trees for Life, who’ve been steadily replacing fast-growing conifer plantations with native species like Scots pine, birch, and oak. Public enthusiasm is striking too — around 80 percent of Scots backed Highland reforestation in a 2021 survey. Scotland’s recovery is a hopeful reminder that landscapes stripped bare over centuries can begin healing within a single lifetime, when communities decide they want them back.
The project has helped lift the Tamazula municipality, where the four communities are located, off the state’s poverty list, raise their income above the minimum wage and contain narcotrafficking.
The new study led by researchers from Imperial College London found that people also reported a reduction in their depression symptoms alongside these brain changes.
Portugal’s floating solar auction just made history with a negative price: one winning bidder agreed to pay the grid 4.13 euros per megawatt hour for the right to generate clean electricity over 15 years. EDP Renováveis pulled this off by bundling 70 megawatts of floating panels on Western Europe’s largest artificial lake with wind power and battery storage, letting the profitable pieces carry the solar contract. The environment ministry estimates the auction will deliver 114 million euros in savings for Portuguese electricity consumers. It’s a striking signal of how far renewable economics have come — and a glimpse of what’s possible when countries get creative about stitching clean energy technologies together.
The outcome represents a landmark win for organized labor, which has for years tried to organize Amazon warehouse and delivery workers.
By the 1950s, only a small population of Svalbard’s walruses remained. In 2006, researchers were thrilled to count 2,629 walruses, and the latest count in 2018 recorded 5,503.
The decision aims to strengthen the country’s HIV response by reducing the stigma and discrimination that often prevents people from receiving prevention, care, and treatment services.
Washington State’s new alert system for missing Indigenous people is the first of its kind in the nation, modeled on the familiar Amber Alert and pushing notifications out through highway billboards, radio, and social media the moment a family reports a loved one missing. The law was championed by State Representative Debra Lekanoff, a member of the Aleut and Tlingit tribes, and inspired in part by the disappearance of Tulalip woman Mary Johnson-Davis in 2020. A companion bill tackles a quieter injustice: requiring coroners to correctly identify Indigenous victims and notify their families, so cultural and burial traditions can be honored. Oregon, Wisconsin, and Arizona are moving in similar directions, suggesting Washington has built a foundation other states can follow toward visibility, dignity, and accountability.
The novel evaporation method produces no waste and can be performed without electricity, and does not generate any carbon emissions or produce toxic by-products like brine.
