LND topic: iron page 67

iron

Gadolinium's Hidden Journey: From Hospitals to Your Tap

April 3, 2025

Gadolinium, a heavy metal, has been quietly making its way into our waterways. It's a rare earth element that's quite toxic in its Gd3+ form. To make it safe for use in MRI scans, it's bound to other molecules. However, once it's used, it's not so easy to get rid of. Wastewater treatment plants stru

science

The Hidden Journey of Superbugs in Our Waterways

April 3, 2025

In the heart of Columbus, Ohio, a silent battle is unfolding in the city's waterways. This battle is not fought with weapons, but with tiny, invisible warriors known as Carbapenemase-producing Enterobacterales, or CPE for short. These superbugs have become a significant threat in hospitals, but they

science

Mice in the Americas: How Food and Genes Shape Size

April 2, 2025

In the last 500 years, house mice have made themselves at home across the Americas. During this time, they have shown remarkable adaptability. One of the most noticeable changes is in their body size. This shift is not just about genetics. The environment, especially what they eat, plays a big role.

environment

How South Korea is Tackling Environmental Issues with Smart Planning

April 2, 2025

The world is facing serious environmental problems. These issues are complex and hard to predict. Many groups are working on ways to deal with these challenges. South Korea is taking a smart approach to handle these problems. It is focusing on both developing its land and protecting the environment.

environment

The Mystery of Digha's Yellowish-Brown Waves

April 2, 2025

The coastal waters near Digha have been experiencing something unusual. A peculiar bloom has been showing up around the same time each year. This bloom is not your typical seaweed or plant growth. It's a type of algae called Phaeocystis. These blooms are not good news. They can mess up the local eco

science

The Power of Starting Right: How Bacteria Communities Evolve

April 1, 2025

Bacteria communities are everywhere. They are in the soil, in our bodies, and even in factories. They do important jobs like breaking down waste and helping plants grow. Because of this, scientists want to understand how these communities work and change over time. They want to control and improve t

politics

Chicken Farms: The Dark Side of Your Dinner

March 31, 2025

Chicken is a popular choice for dinner, but there's a hidden cost to that meal. In early 2023, investigators found shocking conditions on a large chicken farm in Maryland. They discovered chickens packed tightly together, many dead or dying, and a barn filled with a "blanket of chickens. " The smell

environment

How Land-Based Carbon Fuels Methane in Giant Reservoirs

March 28, 2025

The world's largest reservoirs are significant sources of methane, a potent greenhouse gas. Yet, the role of organic matter from land in driving methane emissions from these vast water bodies is not well understood. To shed light on this, a study was conducted at Lake Qiandao, a massive reservoir i

environment

Bitcoin Mining's Hidden Price Tag

March 28, 2025

Bitcoin mining is a hot topic. It involves massive computer networks that produce cryptocurrency tokens. These operations guzzle enormous amounts of electricity. The environmental impact of this energy use is a growing concern. Especially the air pollution it creates. Fine particle pollution, known

environment

Deep-Sea Mining: A Race to the Bottom

March 27, 2025

Imagine if you will, the ocean floor as a treasure trove of metals. The seabed, especially in remote areas like the eastern Pacific, is rich with minerals crucial for modern technology. This has sparked interest from mining companies eager to tap into these resources. One such company, based in Vanc