Germany's government has given the green light to a new biofuels law. This law allows the continued use of food and animal feed as ingredients in biofuels. The goal is to reduce greenhouse gas emissions from vehicles by mixing biofuels with regular fuel. Biofuels like biodiesel and bioethanol are m
Scientists have been playing with crystals to make them glow in different colors. They did this by swapping tiny parts of the crystal and watching what happens. These crystals are made of stuff like potassium, fluorine, and other elements. The main star here is chromium, which is added to the crysta
Heart attacks are serious, and spotting them early is crucial. Scientists have been working on new ways to see heart damage using special tiny particles and advanced imaging. These particles, called nanoparticles, are not new. But the way they are used here is different. The usual method involves u
The U. S. is in a tight spot. China is making big moves to send people to the Moon. Meanwhile, the U. S. is still figuring out its next steps with the Artemis program. Lawmakers are starting to worry that China might beat the U. S. back to the Moon. They're asking tough questions about how to speed
Coffee lovers often ponder the environmental impact of their favorite brew. While coffee isn't the worst offender when it comes to climate change, it still contributes to greenhouse gas emissions. Experts estimate that producing a kilogram of roasted coffee can release over 40 kilograms of carbon di
Rubidium is a valuable element found in salt-lake brines, but extracting it has been a tough job. The usual methods aren't great at picking out rubidium from other stuff like sodium, potassium, calcium, and magnesium. But now, there's a new trick: using a special material with lots of sulfonic acid
The world is at a crossroads when it comes to climate change. The U. S. government has made its stance clear: it's not a priority. This is a problem. The U. S. is a major player in global emissions. Its withdrawal from meaningful climate action could set the world back significantly. In a recent sp
Malachi, a lively toddler, loved his dinosaurs, monster trucks, and the Miami Dolphins. His mom, Meghan Jenkins, was busy with work and daycare, enjoying the hustle and bustle of life. But in March 2021, things took a worrying turn. Malachi became unusually tired, coughed a lot, and one day, threw u
Detecting harmful substances in our food is crucial for our health. One such substance is megestrol acetate (MA), which can linger in food and the environment, causing potential harm. Scientists have come up with a clever solution using tiny particles called upconversion nanoparticles (UCNPs) and a
Dark matter remains one of the universe's biggest mysteries. It's invisible, yet scientists believe it makes up a huge part of galaxies. The idea is that to make sense of what we see in space, there must be a lot of unseen matter out there. We know it's there because of its gravitational pull, but s
