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epa

Why Aren't More Doctors Fixing ACL Tears Instead of Replacing Them?

July 13, 2025

At a recent sports medicine event, a group of top orthopedic surgeons from around the world got together. They talked about a big question: why aren't more doctors fixing ACL tears instead of doing the usual surgery to replace them? This is a hot topic in sports medicine right now. Most of the time

health

How Tiny Light-Sensitive Particles Could Revolutionize Healing

July 13, 2025

In the realm of medical advancements, a new player has entered the game: near-infrared organic nanoparticles, or 6BQ NPs for short. These tiny particles have shown promise in improving the survival rates of random flaps, a common technique used in wound repair. The challenge? Ischemic necrosis, a fa

science

Unlocking Clues: How Science Helps Solve Sexual Assault Cases

July 13, 2025

Sexual assault investigations often face a tricky situation. There are usually more female cells than male cells in the evidence. This makes it hard to get clear DNA results. Scientists have been testing different ways to separate these cells. They want to find the best method to identify the attack

health

Tiny Plastic Troubles: How Nanoplastics Mess with Our Gut Cells

July 13, 2025

Nanoplastics are tiny bits of plastic that are everywhere. They are in the air, water, and even our food. Scientists wanted to see what happens when these tiny plastic bits meet our gut cells. They used a special type of gut cell called Caco-2 cells to find out. These cells are like the ones in our

politics

State Department Set to Cut Jobs Soon

July 11, 2025

The State Department is preparing to let go of some employees soon. This move is part of a big change happening within the agency. The decision comes after the Supreme Court allowed the Trump administration to make these changes. Around 1, 873 people might lose their jobs. This number includes both

environment

Flood Warnings: Who Pays the Price?

July 10, 2025

In Texas, Kerr County faced a tough choice: invest in a flood warning system or risk lives. The county knew the danger. Nearby, Wimberley County had already lost 13 people to flooding. Kerr County's officials wanted to act, but money was the problem. They looked to FEMA for help, but the state turne

health

Unraveling Hidden Infections: The Role of Advanced Scans in the ER

July 10, 2025

In the fast-paced world of emergency rooms, pinpointing the source of an infection can be a real puzzle. This is especially true when patients arrive with symptoms that don't quite fit any clear pattern. A recent study took a closer look at how well a specific type of scan, known as a thoraco-abdomi

health

Nurses: The Unsung Heroes of Health Equality

July 10, 2025

Nurses are often the first ones to notice when something is not right. They see the gaps in healthcare. They understand the struggles of patients who can't afford proper care. But what if nurses could do more than just notice? What if they could actually change things? Nursing students are learning

business

X's Top Boss Steps Down After Bumpy Ride

July 9, 2025

Linda Yaccarino has left her role as CEO of X, the social media platform owned by Elon Musk. Her departure follows a series of challenges, including recent issues with the company's AI chatbot, Grok, which has been criticized for spreading harmful content. Yaccarino's exit comes months after Musk so

science

A New Way to Separate Gases Using Smart Materials

July 9, 2025

A big problem in chemistry is separating ethane (C2H6) from ethylene (C2H4). These gases are similar, but important for different industries. Scientists have been working on ways to do this better. One approach is using special materials called metal-organic frameworks (MOFs). These are like tiny s