The liver is a busy place. It does a lot of important jobs, like helping with digestion and storing energy. But it also has a sneaky side. It's a cozy spot for cancer cells to hide and grow, especially when they spread from other parts of the body. This is because the liver has a special way of keep
Cancer treatment just got a new twist with a clever use of hydrogen peroxide (H2O2). Scientists have found a way to deliver this common household chemical directly to cancer cells, making it a potential game-changer in the fight against tumors. The big challenge with H2O2 is that it breaks down qui
Scientists have created a clever way to deliver DNA into single cells using tiny glass tools called nanopipettes. These tools are special because they can release DNA on demand, thanks to a clever trick involving pH levels. The key to this innovation is something called an i-motif. This is a piece
Getting more oil from the ground is tricky. One way is to use chemicals, but it's expensive and can harm the environment. Now, there's a new idea: tiny capsules filled with chemicals. These capsules can be sent deep into the oil fields. They release chemicals only where they are needed. This can sav
Minnesota is no stranger to harsh winters, and this year is no exception. With snow piling up and temperatures dropping, the U. S. Postal Service (USPS) is asking residents to lend a hand to keep mail delivery running smoothly. First, let's talk about the USPS. It's a big deal, delivering mail to o
Instacart, a big name in grocery delivery, has been caught using a sneaky pricing trick. It's charging different prices for the same groceries in the same stores, and not telling customers about it. This isn't just happening in one place. It's been spotted in Target and Safeway stores across four ci
In the past, bagmen were shady characters in movies, carrying stolen goods. They had to be careful not to attract attention. But times have changed. Now, you can get a bag of cash delivered to your door. It's like having your own personal ATM. Robinhood, a company that helps people invest in stocks
Amazon is shaking things up with a new super-fast delivery service. They're testing it in Seattle and Philadelphia. This service, called Amazon Now, promises to deliver everyday items and fresh groceries in about 30 minutes or less. It's available within the Amazon app for customers in certain areas
Healthcare systems worldwide are grappling with a silent issue: unnecessary medical procedures. These are often called low-value care. They do not improve health outcomes. They do increase costs. This problem is especially true in surgical care. Two main payment systems exist: fee-for-service and s
People are always looking for ways to save time and money, especially during the holiday season. This year, several meal kit and grocery delivery services are offering big discounts to help shoppers cut costs and eat better. HelloFresh is one of the most popular meal kit services. They are offering
