Bone repair is a big deal in medicine. Strong, effective implants are key to fixing bones. Recently, zinc (Zn) has shown promise as a material for these implants. Zinc is great because it breaks down naturally in the body, but it has some issues. Pure zinc can corrode quickly and doesn't always help
Mitochondria are the powerhouses of cells, and they are always changing shape. Why they do this has been a mystery. Scientists looked at yeast cells growing in different foods. They found that the shape of mitochondria and their activity do not go hand in hand. Cells can have different mitochondrial
Stomach cancer is a serious health issue. It can spread to the lining of the abdomen. This is known as peritoneal metastasis. Doctors have been testing a treatment called intraperitoneal chemotherapy. This is a type of chemo that goes directly into the belly. It sounds promising, but how well does i
The vast open ocean is not an easy place to find food. Pelagic fish, those that live in the open sea, have to be clever about how they use their energy. They often take big risks, spending lots of energy to catch prey. This is especially true for dolphinfish. These fish have high energy needs and gr
Metaphors are all around us. They are used in everyday language to describe complex ideas in a simple way. They can also influence our thoughts and decisions. This is especially true for metaphors that talk about stability and balance. For example, saying "Our economy is shaky" uses a physical idea
The quest to make hydrogen fuel more accessible has led scientists to focus on a special group of materials called 2D transition metal dichalcogenides (2D-TMDs). These materials are like tiny, layered building blocks that offer plenty of surface area for reactions to happen. The goal is to tweak the
Lithium metal batteries are back in the spotlight. To make them work better, researchers are focusing on improving the electrolytes. These electrolytes need to move ions around efficiently and manage the surfaces where different parts of the battery meet. One exciting approach involves creating s
Toxoplasmosis is a widespread disease caused by a parasite called Toxoplasma gondii. This parasite can lead to serious brain issues in people with weak immune systems. It can also cause birth defects if a pregnant person gets infected for the first time. The problem is that current treatments don't
Cancer cells are sneaky. They find ways to sneak into blood vessels, and this is how they spread. This process is called intravasation. It's tricky to study because it's hard to recreate in a lab. But now, there's a new tool called INVADE. It's a tiny, clever device that mimics how blood vessels wor
Sulfur oxides are a big problem. They come from burning fuels that have thiophene sulfides in them. These oxides are bad for the environment and for people's health. So, scientists are looking for ways to get rid of these sulfurs from fuel. One promising method is adsorption desulfurization. It work
