Imagine a world where every school has a healthier food environment. That's what policymakers in England are trying to create by limiting hot food takeaways near schools. But is there an economic cost to this? Between 2009 and 2017, 35 local authorities made this move. They wanted to improve health,
Picture this: cleaning up oil wastewater in a simpler way. Typically, you'd use two methods - adsorption and flotation. But scientists in Brazil decided to combine these into one. They created a special material called biochar and tested it on real oil wastewater from local wells. This new method pr
Earth's atmosphere is heating up, and methane (CH₄) is a big reason why. This potent greenhouse gas is responsible for about one-fifth of the global temperature increase since the preindustrial era, trailing only behind carbon dioxide (CO₂). Over the last five decades, human-caused methane emissions
Elon Musk and Vivek Ramaswamy are on a mission to find and fix the most wasteful parts of the government. They believe they can save the US billions of dollars each year. This isn't easy, but if they succeed, it could help many Americans live better lives. President Trump once said their Department
You might think that medical schools are full of students from all walks of life, but that's not quite the case. Despite years of trying, there's still a big gap when it comes to students from lower income backgrounds. Why is this happening? Well, it's a mix of old problems and new ones too. But let
Deforestation in the Brazilian Amazon's Legal Zone is a complex issue influenced by various factors. From the region's unique soil and climate to human activities like population movements and urban expansion, the drivers are many. Researchers often point to the actions of public and private economi
When it comes to keeping citizens happy, many countries focus on economic growth. But what about social welfare? In China, from 2010 to 2018, researchers looked into this. They combined surveys from five waves of the China Family Panel Studies with city-level data. They found something interesting.
Imagine walking through a mall on a Saturday morning, browsing through a kiosk filled with cute stuffed animals. That was what Aurora resident Michael Steinbarth was doing with his son. He had a clear view on why small businesses are so important. "They're like the backbone of our country, " he said
Vietnam has big plans to build a super-fast railway that will zip passengers from Hanoi to Ho Chi Minh City in just five hours. This massive project, costing a whopping US$67 billion, is set to transform the country's infrastructure and impress foreign investors. The railway will cover over 1, 500 k
As President Trump proposes new tariffs, small business owners are scrambling to protect their companies. Many are worried these higher tariffs could make things even tougher than before. Experts disagree with Trump's claims that his previous tariffs created jobs and didn't cause inflation. Analysts
