Scientists have discovered a new way to detect copper ions (Cu²⁺) using tiny particles called graphene quantum dots (GQDs). Here's how it works: when copper ions and a chemical called ascorbate mix, they create a reaction that makes highly reactive hydroxyl radicals (·OH). These radicals can mess wi
Flotation, a key method in mineral and metal production, handles a massive portion of the world's ore each year. But challenges like declining ore quality are making things tougher. This means more energy, water, and chemicals are needed, which isn't good for the environment. Polymers, both natural
Atherosclerosis is a serious health issue worldwide. Scientists are looking for molecules that can lower lipids and reduce inflammation to fight this condition. We studied the effects of tiny gold nanoparticles, called fluorescent gold nanoclusters (FANC), on mice with atherosclerosis. These nanoclu
Being a top UFC flyweight contender isn't easy, especially for Tracy Cortez. After a tough loss to Rose Namajunas and some mysterious health issues, she had to withdraw from her December 14 matchup. Recently, Cortez took to Instagram to share an update. Her surgery went well, and despite feeling a b
Did you know that something as simple as the order of YouTube videos can sway your vote? A recent study found out just how powerful this can be. Researchers created a fake YouTube simulator and ran experiments with over 1, 400 undecided voters in the US. They showed these voters sequences of videos
Target's holiday shopping forecast is a bit of a bummer. They think sales will stay the same, and profits might go down. This isn't great news for Target, which saw sales go up by just 0. 3% last quarter. Their shares dropped by as much as 20% in early trading on Wednesday. Target is like a canary
US envoy Amos Hochstein has reported significant advances in the effort to reach a ceasefire between Israel and Hezbollah. After visiting Beirut, Hochstein stated that the differences between the two sides are shrinking, boosting confidence in a potential deal. Hochstein will meet with Israeli Prime
Imagine the United States in crisis. A massive cyber attack, known as a Zero Day event, has left the country in turmoil. Thousands have died, and disinformation is spreading like wildfire. Who do you call? Robert De Niro, of course! In Netflix's upcoming series, 'Zero Day', the legendary actor is ma
In October, the U. K. saw a surprising jump in inflation, reaching 2. 3%. This is higher than the expected 2. 2% and a significant increase from September's 1. 7%. The news might put a pause on the Bank of England's plans to lower interest rates in December. The Bank aims to keep inflation at 2%, bu
A whopper of a storm hit the northwest United States this week, packing a punch with intense winds and heavy rain. Meteorologists dubbed it a "bomb cyclone, " an event that happens when a storm suddenly gains strength. Also known as an atmospheric river, this storm is a massive stream of moisture fr
