Imagine tiny, Y-shaped sensors that are almost too small to see. These microscopic guardians work day and night to ensure our food is safe. They glow when everything is okay, but if dangerous bacteria like Fusobacterium nucleatum or Salmonella pullorum appear, they start to dim. Inside these little
At the recent Galaxy Unpacked event, Samsung unveiled its latest smartphone lineup, the Galaxy S25 series. This includes the S25, S25+, and the top-tier S25 Ultra. The phones come with a few new features and a slight redesign, but the real star is Samsung’s new integrated AI platform. The AI can per
Imagine a world where detecting important biomarkers like dopamine is as simple as using a portable device. Scientists have designed a special tool called microfluidic paper-based analytical devices (μPADs) that can do just that. These μPADs have a clever folded structure that lets the analyte solut
In a significant move, the United States and Norway have inked a deal that allows American space hardware to be exported to Norway for launches. This agreement, called the Technology Safeguards Agreement (TSA), is designed to ensure the security of U. S. launch vehicles and satellites sent to Norway
Imagine playing your favorite Windows games on a tablet—that's what Xiaomi aims to achieve with its new virtualization software, WinPlay. This technology is designed to run at least some high-end Windows games on Xiaomi's HyperOS tablets, although it won't match the performance of a GeForce system.
Just hours into his return to the White House, President Donald Trump made a notable move by rolling back the AI safety measures put in place by former President Joe Biden. But what does this mean for the future of artificial intelligence? Trump hasn't shared his detailed plans yet, and even tech in
In the world of smartphones, our devices are like extensions of ourselves. They help us communicate, work, and even entertain us. With the Galaxy S25 Ultra, Samsung has created a powerhouse with a stunning 6. 9-inch AMOLED display. But even the toughest screens can be vulnerable to scratches and cra
President Trump is in a hurry to renegotiate the US-Mexico-Canada trade agreement, or USMCA, far earlier than its planned 2026 review. The reason? He wants to secure American auto jobs and stop Chinese auto companies from establishing themselves in Mexico. By strengthening rules to keep auto factori
You might have heard of ginsenoside Rh2, a compound with amazing health benefits. It can help fight certain cancers, reduce inflammation, and even tackle diabetes. But how do we make more of this wonder substance? Scientists have been looking into an enzyme called UGT51 from yeast, which plays a key
Ferroelectrics -- materials that can switch their electric polarity -- have been around since the days of Rochelle salt. Over time, scientists have figured out ways to make these materials more useful and less brittle. With the need for tiny, powerful electronics, researchers have turned to low-dime
