Tech

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NASA Reveals a Secret Realm of Supermassive Black Holes

Space & Environment /

Using multiple NASA telescopes, scientists have conducted a groundbreaking survey to detect both visible and hidden supermassive black holes—colossal objects billions of times more massive than the Sun. Nearly every large galaxy is thought to harbor one at its core, yet directly counting them is impossible. Instead, astronomers analyze smaller samples to estimate their overall […]

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A Simple Dietary Change May Help Shield Your Brain from Dementia

Health & Fitness /

The bacteria in your mouth may play a surprising role in brain health, potentially influencing cognitive decline as you age. A new study reveals that a diet rich in nitrates—found in leafy greens and the Mediterranean diet—could promote beneficial oral bacteria linked to improved memory and reduced dementia risk. Researchers suggest that the microbial ecosystems

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Watch Live as NASA Astronauts Gather Microbe Samples During a Spacewalk

Space & Environment /

On January 30, astronauts Suni Williams and Butch Wilmore will embark on a 6.5-hour spacewalk outside the International Space Station (ISS). One key objective is collecting surface samples to study microbial presence on the station’s exterior. This “surface swab” is part of the ISS External Microorganisms project, which explores how microbes travel to space with

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Top Cause of Death in the U.S. Takes a Life Every 34 Seconds

Health & Fitness /

Heart disease claims a life every 34 seconds in the U.S., making it the nation’s leading cause of death, according to a new report. “These statistics should alarm all of us—they represent our friends and loved ones,” says Dr. Keith Churchwell, president of the American Heart Association. The 2025 Heart Disease and Stroke Statistics Update

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Rezvani Vengeance: The SUV that Offers More Than the Usual

Automotive, Engineering /

Rezvani has made a name for itself with its bold and unapologetically extravagant vehicles, such as the Hercules 6×6 – massive in both size and cost. For 2025, the brand introduces the Vengeance, a custom-built SUV designed to be both luxurious and apocalypse-ready. The Vengeance is advertised as a fusion of “luxury and military,” and

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DeepSeek Is Making Waves Worldwide—Here’s Why

Apps & Software, Artificial Intelligence, Tech /

The Chinese AI company DeepSeek has made a major impact on the tech industry by launching highly efficient AI models that rival advanced offerings from US firms like OpenAI and Anthropic. Established in 2023, DeepSeek has reached its milestones using significantly less funding and computing power than its rivals. Last week, the company unveiled its

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The Popular Pebble E-Paper Smartwatch is Making a Return

Tech, Wearables /

Eight years after Pebble closed its beloved smartwatch business, the wearable is making a comeback and could soon be back on your wrist. This revival is thanks to its creator, Google’s team who open-sourced the operating system, and the dedicated Pebble community that maintained its services over the years. The Smartwatch Born from Kickstarter Fame

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AI Assists Doctors in Identifying More Cases of Breast Cancer in the Largest Real-World Study

Artificial Intelligence, Tech /

Researchers reported on January 7 in Nature Medicine that AI-assisted mammogram analysis helped doctors detect one additional cancer case for every 1,000 women screened compared to when the technology wasn’t used. This finding comes from the largest real-world study on AI’s role in breast cancer screening, which involved nearly 500,000 women in Germany. The results

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China’s DeepSeek Shakes Up the AI Industry, Becoming a Trillion-Dollar Game-Changer Overnight

Artificial Intelligence, Tech /

This week, U.S. AI giants received a stark wake-up call as emerging Chinese company DeepSeek erased an unprecedented trillion dollars from the valuations of industry leaders like Nvidia and OpenAI. The established tech players are shaken—and for good reason—since DeepSeek’s R1 model proves that the expensive, traditional path is no longer the sole option for

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Scientists May Have Uncovered How the Brain Renews Itself During Sleep

Health & Fitness /

When you sleep and dream, your brain may undergo a “rinse cycle,” clearing out toxic by-products to prepare for the next day. Researchers from the University of Copenhagen have now mapped the flow of neurotransmitters, blood, and cerebrospinal fluid in mice, uncovering how this process works—and revealing that common sleep drugs like Ambien may disrupt

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