The push for clean energy has created a huge need for metals. Instead of digging them out of the ground, we can get them from old electronics. This is not only good for the environment but also makes economic sense. Traditional ways of extracting metals from e-waste are not great. They use a lot of
Plastic waste is a big problem. It's everywhere. In our homes, in our streets, and even in our oceans. By 2050, there could be 40 billion tons of plastic waste in the oceans. That's a huge amount! So, finding ways to recycle plastic is really important. Scientists have found a new way to recycle po
People around the world are making a lot of trash. Some of it is really dangerous. One type of trash that scares people the most is radioactive waste. Countries are planning to bury this waste deep underground in special places. This is a huge job that will take a lot of time, money, and smart peopl
Aquaculture is growing fast. This means more fish farms, and more fish waste. This waste is wet and hard to deal with. It costs a lot to get rid of. But what if this waste could be turned into something useful? Enter the black soldier fly. These bugs are like tiny recycling machines. They can eat o
When you toss out old gadgets, you might think your data is gone forever. But it's not that simple. Companies specializing in IT asset disposal (ITAD) have a big job: making sure data from old devices doesn't fall into the wrong hands. They handle everything from smartphones to computers and even me
A big chance to help was lost. Almost 800, 000 doses of mpox vaccine, promised to African nations, are now useless. They expired because they weren't sent in time. This was part of a bigger plan by the Biden team. They wanted to send over 1 million doses to Africa. But, only a small part of that pro
The rise of mobile phone users worldwide has led to a massive increase in electronic waste. Many people do not know how to properly sort e-waste. This waste ends up mixed with other trash, making it impossible to recycle. Fixing this problem requires understanding why mobile phone repairers do no
The mushroom industry is booming, and with it, a growing problem: what to do with all the leftover mushroom substrate? This stuff, known as spent mushroom substrate or SMS, is full of useful enzymes. These enzymes can help tackle another waste issue: old jute fabric. Usually, treating jute fabric in
The world's hunger for gold is growing, but the Earth's supply is running low. This has sparked a race to find new ways to get gold, like recycling old electronics and pulling it from seawater. But there's a big problem: finding a way to pull out tiny amounts of gold from messy water mixtures is sup
Denim is everywhere. It's tough, it's blue, and it's a staple in closets worldwide. But what happens when our favorite jeans wear out? Most end up in landfills or are burned, which is a huge waste. Over 80% of discarded denim meets this fate. That's a lot of wasted material. Imagine if we c
