LND topic: iron page 84

iron

Bugs Under Attack: How Pesticides Affect Freshwater Predators

February 14, 2025

Pesticides are a big problem for freshwater ecosystems. They harm many creatures, especially insects and other small critters. One such insect is Protohermes xanthodes, a freshwater predator. These bugs have special enzymes called superoxide dismutases (SODs) that help them deal with harmful materia

environment

Tiny Fibers, Big Impact: The Future of Eco-Friendly Tech

February 14, 2025

Imagine tiny fibers so small they can't be seen with the naked eye. These nanofibrous membranes have a massive surface area and can be customized to let specific substances pass through while blocking others. They are strong, flexible, and have a wide range of uses, from air filters to water cleaner

environment

Cleaning Up Our Waters: How Water Treatment Leftovers Can Help

February 13, 2025

Water treatment plants produce a byproduct called drinking water treatment residuals (DWTRs). This stuff is usually seen as waste, but it turns out it's pretty good at trapping metals and other chemicals. Researchers in Wyoming and Oregon tested DWTRs to see if they could help clean up metal-contam

environment

Chemical Hotspots: Protecting Great Lakes Wildlife

February 13, 2025

Imagine a vast, beautiful area with five massive lakes. This is the Great Lakes Basin, a treasure trove of freshwater. But there's a hidden danger lurking in these waters. Chemicals of emerging concern, or CECs, are sneaking in and causing trouble for the plants and animals that call this place home

technology

SpaceX's Texas Expansion: Starbase City on the Horizon

February 13, 2025

SpaceX is pushing forward with plans to transform a Texas area into a new city called Starbase. This move comes after a local county approved an election that will let nearby residents decide if they want to establish Starbase as a municipality. The proposed city is located near Boca Chica Beach, cl

science

Unlocking Hidden Bacteria: A New Way to Test for Water Pollution

February 13, 2025

Imagine trying to find out if water is safe to drink or if soil is contaminated. Scientists have been using special tests for a long time. These tests look for certain enzymes, like β-D-glucuronidase, which are often found in harmful bacteria. The usual methods involve watching these enzymes break d

science

Plants' Cool Tricks: How They Handle Weather and Bugs

February 13, 2025

Plants are strong, they have to be to deal with bugs and weather. They have a secret weapon called phenolic compounds, which act like natural armor. The amount of this armor can change based on where a plant lives. For example, a plant at the base of a mountain might make more phenolic compounds to

science

Extreme Makeover: How Bacteria Evolve in Harsh Environments

February 13, 2025

In the grand scheme of things, bacteria are tough. They can survive in places that would make most other organisms cringe. One such place is an old mine heap in Tarnowskie Góry, Poland. This isn't your average backyard. It's an extreme environment, and it's here that scientists found two new types o

science

Breast Cancer Cells' Metabolic Makeover: A New Twist

February 12, 2025

Ever wondered how the body tries to rein in rogue cells? Breast cancer cells have a tough time getting out of control when hanging around healthy mammary cells. This is because of something called mitochondrial transfer. So, imagine if you will breast cancer cells getting a new lease on lif

environment

Eco-Friendly Manufacturing: The Good, The Bad, and The Balanced

February 12, 2025

Eco-design is a big deal in the world of manufacturing. It's all about creating products that are kinder to the environment, and it's catching on fast. Governments are throwing their weight behind it, setting up rules and incentives to make sure manufacturers get on board. These incentives can be en