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A common bacterium best known for causing pneumonia and sinus infections may also play a surprising role in Alzheimer’s disease. Researchers found that Chlamydia pneumoniae can invade the retina and brain, where it sparks inflammation, nerve cell death, and the buildup of amyloid-beta—the hallmark protein linked to Alzheimer’s. Higher levels of the bacterium were found in people with Alzheimer’s, especially those carrying the high-risk APOE4 gene, and were tied to more severe cognitive decline.
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ScienceDaily
Govs. Gavin Newsom and JB Pritzker demand Trump pay Americans $1,700 in tariff refunds after the Supreme Court ruling. Read more ›
2,962 fresh
Justices Kavanaugh, Alito, and Thomas argued that Trump's tariffs were lawful and that reversing them could get messy. Read more ›
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The president insisted he'll find other ways to make the tariffs that have rocked the tech industry happen. Read more ›
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The president signed an executive order implementing 10 percent global tariffs after calling the justices who struck down his signature trade policy a "disgrace." Read more ›
263 fresh
The process for IEEPA tariff refunds will likely go through the Court of International Trade. Already, over 1,000 lawsuits are pending. Read more ›
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This story appeared in The Logoff, a daily newsletter that helps you stay informed about the Trump administration without letting political news take over your life. Subscribe here. Welcome to The Logoff: Donald Trump’s tariffs are unlawful, the Supreme Court said on Friday. What just happened? In a 6-3 decision, the Court struck down the sprawling tariffs […] Read more ›
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Comments and other data left on a PDF detailing Homeland Security's proposal to build “mega” detention and processing centers reveal the personnel involved in its creation. Read more ›
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The Supreme Court fast-tracked a case over whether President Donald Trump's "Liberation Day" tariffs. Read more ›
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In a 6-3 ruling, justices upended the Trump administration's signature economic policy, potentially putting the US government on the hook for at least $175 billion in tariff refunds. Read more ›
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Homeland Security aims to combine its face and fingerprint systems into one big biometric platform—after dismantling centralized privacy reviews and key limits on face recognition. Read more ›
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Microsoft gaming boss Phil Spencer has just announced he's leaving the company after 12 years leading Xbox and nearly 40 at Microsoft in total. His replacement: Asha Sharma, formerly head of development for Microsoft's AI enterprise teams. Before that, she was COO of Instacart for three years, and spent four at Meta in charge of […] Read more ›
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The US is mounting its largest military buildup in the Middle East since 2003. Here's a list of the weapons and hardware that it's sent to the region Read more ›
138 fresh
After the US Supreme Court struck down President Donald Trump’s tariff regime, investment firms are in line for a whopping return on a niche trade. Read more ›
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The Supreme Court handed down its long-awaited decision in Learning Resources v. Trump on Friday, with a total of six justices concluding that a wide range of tariffs imposed by President Donald Trump are illegal. Chief Justice John Roberts, a Republican, wrote the opinion. At least some of his opinion was joined by five other […] Read more ›
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According to a new rumor, Realme is working on the C83, which will be positioned under the C85, just like the naming scheme implies. The C85 made its debut in November. The C83 is said to arrive in three RAM/storage combos: 4/64GB, 4/128GB, and 6/128GB. Their prices in India are rumored to be INR 13,499, INR 14,499, and INR 17,499, respectively. Realme C85 The C83 has the model number RMX5256... Read more ›
116 fresh
ScienceDaily
A massive review of 23 randomized trials found that statins do not cause the vast majority of side effects listed on their labels. Memory problems, depression, sleep issues, weight gain, and many other symptoms appeared just as often in people taking a placebo. Only a few side effects showed any link to statins — and even those were rare. Read more ›
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A surprising breakthrough could help sodium-ion batteries rival lithium—and even turn seawater into drinking water. Scientists discovered that keeping water inside a key battery material, instead of removing it as traditionally done, dramatically boosts performance. The “wet” version stores nearly twice as much charge, charges faster, and remains stable for hundreds of cycles, placing it among the top-performing sodium battery materials ever reported. Read more ›
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Researchers have built a realistic human mini spinal cord in the lab and used it to simulate traumatic injury. The model reproduced key damage seen in real spinal cord injuries, including inflammation and scar formation. After treatment with fast moving “dancing molecules,” nerve fibers began growing again and scar tissue shrank. The results suggest the therapy could eventually help repair spinal cord damage. Read more ›
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A new human study has uncovered how the body naturally turns off inflammation. Researchers found that fat-derived molecules called epoxy-oxylipins rein in immune cells that can otherwise drive chronic disease. Using a drug to boost these molecules reduced pain faster and lowered harmful inflammatory cells. The discovery could pave the way for safer treatments for arthritis, heart disease, and other inflammation-related conditions. Read more ›
59
An Ice Age double burial in Italy has yielded a stunning genetic revelation. DNA from a mother and daughter who lived over 12,000 years ago shows that the younger had a rare inherited growth disorder, confirmed through mutations in a key bone-growth gene. Her mother carried a milder version of the same mutation. The finding not only solves a long-standing mystery but also proves that rare genetic diseases stretch far... Read more ›
53
A massive, centuries-long drought may have driven the extinction of the “hobbits” of Flores. Climate records preserved in cave formations show rainfall plummeted just as the small human species disappeared. At the same time, pygmy elephants they depended on declined sharply as rivers dried up. With food and water vanishing, the hobbits may have been pushed out—and into their final chapter. Read more ›
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Researchers investigating crops grown in soil contaminated by the 2015 mining disaster in Brazil discovered that toxic metals are moving from the earth into edible plants. Bananas, cassava, and cocoa were found to absorb elements like lead and cadmium, with bananas showing a potential health risk for children under six. Although adults face lower immediate danger, scientists warn that long-term exposure could carry cumulative health consequences. Read more ›
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As the planet warms, many expected ecosystems to change faster and faster. Instead, a massive global study shows that species turnover has slowed by about one-third since the 1970s. Nature’s constant reshuffling appears to be driven more by internal ecological dynamics than by climate alone. The slowdown may signal something alarming: ecosystems losing the biodiversity needed to keep their engines running. Read more ›
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Researchers have uncovered the enzyme behind chromothripsis, a chaotic chromosome-shattering event seen in about one in four cancers. The enzyme, N4BP2, breaks apart DNA trapped in tiny cellular structures, unleashing a burst of genetic changes that can help tumors rapidly adapt and resist therapy. Blocking the enzyme dramatically reduced this genomic destruction in cancer cells. Read more ›
39
Myopia is skyrocketing around the world, often blamed on endless screen time — but new research suggests the real culprit may be something more subtle. Scientists at SUNY College of Optometry propose that it’s not just devices, but the combination of prolonged close-up focus and dim indoor lighting that may quietly strain the eyes. When we concentrate on nearby objects in low light, our pupils constrict in a way that... Read more ›
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Business Insider
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11% 5 |
Tom's Hardware
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10% 5 |
Wired
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8% 2 |
Ars Technica
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8% 5 |
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21.02.2026 02:56
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