LND topic: act page 746

act

Growing Epithelial Cells with Invasin: A New Way to Expand Organoids

January 11, 2025

Ever wondered how to keep epithelial cells growing for a long time? Scientists found that a protein called Invasin, produced by a type of bacteria called Yersinia, can help. This protein works by activating something called integrin, which helps cells stick together and grow. When integrated into a

science

The Secret Weapon of the Harlequin Ladybird

January 11, 2025

Meet the harlequin ladybird, a global pest controller with a hidden talent. This beetle, originally from East Asia, has become an invasive species in Europe and North America. Scientists found that when harlequin ladybirds eat the eggs of seven-spotted ladybirds, they stay healthy. But the seven-spo

celebrities

Celebrities Face Home Loss in Recent Fires

January 10, 2025

The year has started off rough for many, including several celebrities who have lost their homes in recent fires across Los Angeles. From the Palisades to Pasadena and Hollywood, the fires have been devastating. Stars like Leighton Meester, Adam Brody, Anna Faris, and Cobie Smulders have all had the

weather

Snow Storm Cora: A Wild Weather Ride

January 10, 2025

Get ready for some wild weather! A massive snow and ice storm named Cora is sweeping across the southern United States. From Texas to the Carolinas, this storm is leaving a trail of snow, ice, and freezing temperatures. It's a big deal, with states like Tennessee, Arkansas, Georgia, and North Caroli

politics

Trump's Legal Troubles: A Unique Sentence for an Unusual President-Elect

January 10, 2025

Donald Trump, the soon-to-be President of the United States, has been sentenced in a New York court. Trump was found guilty of 34 felonies related to business fraud. This case is special because Trump will become the first president-elect with a felony record. The judge chose an unusual punishment:

health

Discovering a Secret Weapon Against Weight Gain: A New Approach

January 10, 2025

Imagine eating all your favorite foods and never having to worry about putting on extra pounds. This might sound like a dream, but scientists at the University of Colorado Boulder are exploring a fascinating idea that could make this a reality. They've found a unique micro-organism that could help k

health

Sustainable Drug Delivery: Greener Paths to Better Health

January 10, 2025

The world of drug delivery is facing a big challenge: how to help the environment while making medications more accessible and affordable. One way researchers are tackling this is by making it so we don't have to take as many pills. Imagine a pill that releases medicine slowly over time, reducing th

science

Unique bacteria turn waste metal into green powerhouses

January 10, 2025

When it comes to converting water into oxygen — a crucial step in generating clean energy — scientists have found that tiny bacteria can play a big role. There's a type of material called NiFe layered double hydroxide (LDH) that's super efficient in doing this job, especially in alkaline conditions.

health

Period Myths and Rules in Tanzania: How They Affect Girls

January 10, 2025

In the beautiful country of Tanzania, girls often face a set of rules and negative attitudes during their periods. These are called menstrual restrictions and stigmas. No matter what religion or cultural background they come from, girls might be told they can't cook or touch certain foods while mens

health

How Lifestyle Choices Affect Health: A Global Look

January 10, 2025

Have you ever wondered how your daily choices impact your health? Researchers explored this by studying 29 countries to figure out which lifestyle factors matter most and how they influence health outcomes. The goal? To help each country allocate resources better for overall health improvements. Fi