Brazil's gold mining history has left a messy mark. Mercury, used to extract gold, has polluted the environment in ways that are hard to undo. This isn't just a problem for nature; it's a health risk for people too. Mercury gets into the environment in three main ways. First, new mercury is added d
Scientists are now looking at the big picture of health. They are not just focusing on genes. Instead, they are studying everything around us that might cause disease. This new area is called exposomics. It is like a map of all the things we come into contact with in our lives. Most diseases are no
Detecting harmful substances in our food is crucial for our health. One such substance is megestrol acetate (MA), which can linger in food and the environment, causing potential harm. Scientists have come up with a clever solution using tiny particles called upconversion nanoparticles (UCNPs) and a
Heavy metals from fracking wastewater are sneaking into our environment and putting people, especially kids, at risk. This isn't just about pollution—it's about real health dangers lurking in the dirt and water near drilling sites. Scientists recently dug deep into sediment samples from oil and gas
Cities are always looking for ways to make life better for their residents. One big challenge is how to make sure everyone has a healthy environment and fair opportunities. A new tool called agent-based simulation is helping to figure this out. This tool can show what might happen if a city changes
Antibiotics in rivers are a big problem. They hurt nature and people. But how bad is it? And what can we do? Scientists used smart tech to find out. They looked at rivers all over the world. They found that rain and lots of farm animals make the problem worse. In Africa, rivers are in big trouble.
Sea otters in British Columbia are facing a silent danger. Scientists found harmful chemicals called PFAS in their bodies. These chemicals are man-made and very tough to break down. They can build up in animals and cause serious health problems. The study looked at sea otters that had passed away.
Air pollution is a big problem. It's not just about smoggy skies and bad air. It's also about kids getting sick. Scientists have been looking into how air pollution affects children's health. They found that kids exposed to dirty air are more likely to get cancer. The study looked at lots of resear
The EPA's recent proposal to undo a crucial climate policy is raising eyebrows. Back in 2009, the EPA made it official: greenhouse gases are a threat to our health and the environment. But now, they're thinking of taking that back. This could mean big trouble for our planet. Some folks argue that c
Australia is a treasure trove of valuable minerals and energy resources. But digging deep for these riches comes at a cost. The health of people living near mines is often overlooked. This is a big problem. It's time to take a closer look at how mining affects the health of Australians. Mining rele
