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
Wildfires are becoming more frequent due to climate change. A research team in Western Canada studied reports from 2015 to 2020, focusing on the speed of wildfire detection. They discovered that even if we report fires an hour earlier, the cost reduction for firefighting is minimal, around 0. 25%. T
Liam Payne’s final goodbye was a quiet affair, with his former One Direction bandmates and close friends gathering in Amersham, England. Harry Styles, Louis Tomlinson, Zayn Malik, and Niall Horan attended the emotional service, along with Simon Cowell, who had guided their journey to stardom. The se
Billy Napier, the head coach of the Florida Gators, has been under scrutiny, but a recent decision might change the game for the team's future. The university opted not to fire Napier, which means they're saving a significant amount of money — $27 million, to be exact. This money isn't going to wast
Robert F. Kennedy Jr. is a name that's stirring up a lot of conversation. He's been nominated to lead the health department by President-elect Donald Trump, and people are split. Some love his ideas about cleaning up the food industry and making it healthier. Others are worried about his views on va
A big winter storm is hitting nine states across the U. S. , with up to 3 feet of snow predicted in some areas. The National Weather Service (NWS) has issued warnings and advisories, expecting poor driving conditions and possible power outages. In North Dakota, nearly the entire state is under advi
Sexual minorities face various forms of stigma that negatively impact their health. We'll take a closer look at how these stigmas interact across different levels: structural, interpersonal, and intrapersonal. Imagine a big picture where these factors work together like gears in a machine. Sometimes
Did you know that kids are more likely to share their toys or help each other out if they go to the same school? Scientists did an experiment with kids from fourth, sixth, and eighth grades to see if they'd cooperate more with classmates or kids from other schools. They found that younger kids, like
The Pentagon's UFO chief, Jon Kosloski, recently spoke to the Senate. He said his office, the All-Domain Anomaly Resolution Office (AARO), hasn't found any solid proof of aliens. But they're still looking into some really strange objects. These aren't just birds, balloons, or drones. They're differe
The recent presidential election has sparked debate about the future of criminal justice reform. Some say voters have rejected these changes, pointing to defeats like Los Angeles District Attorney George Gascón's loss. But this isn't the full story. Across the U. S. , many prosecutors are still push
