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For the nearly 30 percent of major depressive disorder patients who are resistant to treatment, ketamine provides some amount of normalcy, but it requires frequent treatment and can have side effects. Researchers now show in proof-of-concept experiments that it may be possible to extend ketamine's antidepressant effect from about a week to up to two months.
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Several prominent MAGA figures, including Vice President JD Vance, have said in recent days that they're willing to take Elon Musk back. Read more ›
2,723 fresh
After two decades as a superstar, Taylor Swift has built a billion-dollar net worth through her songwriting and performances. Read more ›
2,678 fresh
In case you missed it, Walmart is currently offering the older but still very capable MacBook Air with the M1 chip for just $599 in the United States. It seems like this deal began around Amazon's four-day Prime Day event in early July, but it flew under our radar until a reader let us know about it today. Apple first released the MacBook Air with the M1 chip in November... Read more ›
1,198 fresh
Ukraine's punishing attacks on the Black Sea Fleet and the sudden loss of a key port in Syria have dealt major blows to Moscow. Read more ›
1,166 fresh
Microsoft is adding the ability to download ARM64 compatible games to its Xbox app for Windows on Arm. Windows Insiders can now test a new update to the Xbox app that lets them install games locally, instead of having to rely on Xbox Cloud Gaming. Currently, the Xbox app on devices like the Qualcomm-powered Surface […] Read more ›
1,054 fresh
After reporters found dozens of firms hiding privacy tools from search results, US senator Maggie Hassan insists the companies explain their practices—and pledge to improve access to privacy controls. Read more ›
942 fresh
PC enthusiast channel Level1Techs has shown off a new AMD Threadripper system running 400 copies of Doom simultaneously, Read more ›
824 fresh
Apple is preparing to offer in-store iPad repairs for the first time, according to French site iGeneration. The report claims that by the end of 2025, around 30 Apple Stores will be able to carry out certain ‌iPad‌ repairs directly with on-site technicians. The participating stores will be mostly located in the United States. Today, Apple resolves ‌iPad‌ hardware problems in Apple Stores by simply offering a complete replacement of... Read more ›
621 fresh
New research suggests that Americans' overall level of anxiety stayed stable in the first years of the covid-19 pandemic. Read more ›
599 fresh
Apple's upcoming iPhone 17 Pro will cost $50 more than the iPhone 16 Pro but will come with a minimum 256GB of storage, doubling the base capacity compared to last year's model. The information comes from Chinese leaker Instant Digital, posting on Weibo. The account, which has 1.5 million followers, has now made the claim three separate times in recent weeks. Currently, the iPhone 16 Pro starts at 128GB storage... Read more ›
565
One thing I need to make clear right from the start: this is a review of Norton VPN (formerly Norton Secure VPN, and briefly Norton Ultra VPN) as a standalone app, not of the VPN feature in the Norton 360 package. They're similar, but Norton VPN has a few more features, including the ability to choose cities as server locations in countries with more than one option. I'll state my... Read more ›
539 fresh
Take control of your news feed. Learn how to make Business Insider a Preferred Source in Google Search so you never miss a top story. Read more ›
523 fresh
Le Wand just dropped a new line of luxury wand vibrators that offer a high-end experience at an affordable price. Read more ›
554 fresh
Apple has uploaded all of macOS Tahoe's beautiful new screen savers to its servers, and you can watch them right now without waiting for the operating system's release. The collection showcases some breathtaking aerial footage and nature scenes from the likes of India that will grace Mac screens later this year. Rather than waiting to see what Apple has in store, you can preview every single screen saver from the... Read more ›
509 fresh
Mark Cuban said higher taxes on stock buybacks could spur company investment, boost dividends, and reduce income inequality. Read more ›
444 fresh
Cracker Barrel patrons are divided on the renovations that the chain has made, but some say the real problem is the restaurant's menu. Read more ›
443 fresh
In iOS 26, Apple has a helpful new feature that notifies you when your iPhone's camera lens needs cleaning – something Android devices have offered for years. Here's how to turn on this smart notification system. Whenever your iPhone's camera is active, iOS 26 monitors the incoming light for signs of reduced clarity or smudging that could indicate a dirty lens. When triggered, you'll see a discrete alert suggesting you... Read more ›
436 fresh
When Nintendo announced that it was adding GameCube games to its (inexplicably Switch 2-only) Nintendo Switch Online offering, people were understandably excited about the likes of Super Mario Sunshine and The Legend of Zelda: The Wind Waker joining the service. And I was one of them (even if I’d personally lose little sleep if Super Mario Sunshine was fired directly into the sun). But as much as I want the... Read more ›
427 fresh
Scientists have discovered a direct cause-and-effect link between faulty mitochondria and the memory loss seen in neurodegenerative diseases. By creating a novel tool to boost mitochondrial activity in mouse models, researchers restored memory performance, suggesting mitochondria could be a powerful new target for treatments. The findings not only shed light on the early drivers of brain cell degeneration but also open possibilities for slowing or even preventing diseases like Alzheimer’s. Read more ›
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French fries may be more than just a guilty pleasure—they could raise your risk of type 2 diabetes by 20% if eaten three times a week, while the same amount of boiled, baked, or mashed potatoes doesn’t appear to have the same effect. Read more ›
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Neuroscientist Dr. Randy J. Nelson explores how artificial light at night disrupts our bodies, from immune health to mood. His work bridges lab research, clinical trials, and everyday solutions while mentoring future scientists. Read more ›
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Scientists have discovered how harmful clumps inside brain cells—linked to diseases like ALS and Huntington’s—form, and found a way to break them apart. These sticky tangles of RNA develop inside tiny liquid-like droplets in cells and can linger long after their surroundings vanish. By introducing a special protein, the team could stop the clumps from forming, and with a custom-designed piece of RNA, they could even dissolve them. Read more ›
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Scientists have discovered a parasite that can sneak into your skin without you feeling a thing. The worm, Schistosoma mansoni, has evolved a way to switch off the body’s pain and itch signals, letting it invade undetected. By blocking certain nerve pathways, it avoids triggering the immune system’s alarms. This stealth tactic not only helps the worm survive, but could inspire new kinds of pain treatments and even preventative creams... Read more ›
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Astronomers have stumbled upon an incredible cosmic chain reaction: a young star launched a high-speed jet that ignited an explosion, creating a massive bubble in space that is now slamming back into the very star system that birthed it. This startling feedback loop, caught for the first time using ALMA data, may reshape what we know about how stars and planets form, and the volatile environments they endure. Nature, it... Read more ›
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A visionary plan proposes sending a paperclip-sized spacecraft, powered by Earth-based lasers, to a nearby black hole within a century. Led by astrophysicist Cosimo Bambi, the mission would test the limits of general relativity and explore the mysteries of event horizons. While current technology can t yet achieve it, advancements in nanocraft design, laser propulsion, and black hole detection could make the journey possible within decades, potentially rewriting the laws... Read more ›
25
A prehistoric predator changed its diet and body size during a major warming event 56 million years ago, revealing how climate change can reshape animal behavior, food chains, and survival strategies. Read more ›
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Many foods we consume today are ultraprocessed, packed with unhealthy ingredients, and linked to major health risks. As consumption of these foods rises, so do chronic health issues, especially among lower-income groups. Experts are calling for clearer guidelines, better research, and systemic changes to reduce the impact of ultraprocessed foods on public health. Read more ›
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At the Large Hadron Collider, scientists from the University of Kansas achieved a fleeting form of modern-day alchemy — turning lead into gold for just a fraction of a second. Using ultra-peripheral collisions, where ions nearly miss but interact through powerful photon exchanges, they managed to knock protons out of nuclei, creating new, short-lived elements. This breakthrough not only grabbed global attention but could help design safer, more advanced particle... Read more ›
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13.08.2025 14:50
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