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Plants constantly juggle oxygen inside their cells, but scientists have now discovered a surprising twist in how that balance works. Researchers at the University of Helsinki found that mitochondria—the cell’s energy generators—can actively pull oxygen away from chloroplasts, the structures responsible for photosynthesis. This previously unknown interaction suggests mitochondria can effectively “drain” oxygen inside plant cells, altering photosynthesis and the production of reactive molecules that help plan
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ScienceDaily
An East Bay apartment complex has been bought at a price that's well below its prior value. Read more ›
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A PG&E Corp. unit has bought a San Jose building in a move to bolster the utility's South Bay operations. Read more ›
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The next wave of flagship Android phones and tablets will, for the most part, use chipsets from either Qualcomm or MediaTek. We’ve already seen some details for the Snapdragon 8 Elite Gen 6, and we are now getting our first bits of info for the Dimensity 9600. Tipster Digital Chat Station revealed that the upcoming flagship SoC from MediaTek will be fabricated on a 2nm process node, without confirming whether... Read more ›
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OpenAI CEO Sam Altman took the stand Tuesday in Elon Musk's trial against the company, testifying that Musk repeatedly sought control of OpenAI before leaving in 2018. Altman said he opposed putting AI "under the control of any one person," while Musk's lawyer used a pointed cross-examination to attack Altman's trustworthiness. An anonymous reader shares updates from the testimony via the New York Times: Before Elon Musk left OpenAI in... Read more ›
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Spotify’s new feature looks back at your music history, from your first song and all-time favorite artist to a 120-track playlist of the songs you played the most. Read more ›
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Kia has become increasingly popular in America, reporting record-breaking sales - but one of its SUVs hasn't been selling well at all in the U.S. Read more ›
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MobiKwik’s Q4 Financial Scorecard It was a mixed Q4 for MobiKwik. Revenue contraction marred the full FY26 picture, but the… Read more ›
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The constant reliance on smartphones and wearable tech has reset expectations for daily life. Battery anxiety, when a low power warning appears during a commute, a meeting, or while using navigation, has become a common experience. Early versions of the portable charger were often bulky, slow, and inconvenient to carry. Over time, the power bank has […] Read more ›
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Robotics already has applications in many industries, from manufacturing to healthcare. That is to say, this futuristic technology has been deployed and proven its capabilities; what comes next is the socioeconomic response. In the same way that the early internet and smartphone technology were normalized in local and international culture, such a level of transformation […] Read more ›
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Connections is a New York Times word game that's all about finding the "common threads between words." How to solve the puzzle. Read more ›
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Sony's Xperia 1 flagships have looked more or less the same since 2020, but that's finally changing with the Xperia 1 VIII, which moves to a chunky square camera island. The phone also boasts what should be a substantially improved telephoto camera, along with an AI camera assistant that looks like an improved version of […] Read more ›
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The NYT Strands hints and answers you need to make the most of your puzzling experience. Read more ›
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The new Sony Xperia 1 VIII has a new 1/1.56” sensor inside its telephoto camera – it’s four times larger than the sensor inside the Mark 7 model and it has four times the resolution too. The new model also redesigns the camera island, jumps to the latest Qualcomm chipset all while still maintaining trademark Xperia features like the expandable storage, the 3.5mm headphone jack and the two-stage shutter key.... Read more ›
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Here's the answer for "Wordle" #1789 on May 13 as well as a few hints, tips, and clues to help you solve it yourself. Read more ›
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Scientists at UBC Okanagan have uncovered how plants produce mitraphylline, a rare natural compound with promising anti cancer potential. The team identified two enzymes that work together to build the molecule’s unusual twisted structure, solving a mystery that had puzzled researchers for years. Because mitraphylline appears only in tiny amounts in tropical plants like kratom and cat’s claw, the discovery could make it far easier to produce sustainably in the... Read more ›
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The Air Force is already looking for a replacement for the B-52 bomber, but in the meantime, it plans to fly the current model until at least 2050. Read more ›
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Scientists at the University of Maryland, Baltimore County, have uncovered a crucial trick used by enteroviruses—the group behind diseases like polio, myocarditis, encephalitis, and even the common cold—to reproduce inside human cells. The team captured, in unprecedented detail, how viral RNA recruits both viral and human proteins to assemble the machinery needed for replication, acting almost like a molecular “on-off switch” that controls whether the virus copies itself or makes... Read more ›
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ScienceDaily
Oak trees have a surprising trick to fight back against hungry caterpillars: they simply wait. When trees are heavily attacked one year, they delay leaf growth by just three days the next spring—long enough to leave newly hatched caterpillars with nothing to eat. This small shift slashes insect survival and reduces leaf damage by more than half, proving even more efficient than costly chemical defenses. Read more ›
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A chaotic sleep schedule in your 40s might be quietly setting the stage for heart trouble later. Researchers tracking thousands of people for over a decade found that those with highly inconsistent bedtimes—especially when they slept less than eight hours—faced about double the risk of serious cardiovascular events like heart attacks or strokes. Interestingly, it wasn’t when people woke up that mattered most, but how erratic their bedtime was. Read more ›
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A major 10-year clinical trial is turning one of the world’s most common knee surgeries on its head. Researchers found that trimming a damaged meniscus—a procedure long believed to relieve pain—offers no real benefit over placebo surgery. Even more surprising, patients who had the operation actually fared worse over time, with more symptoms, poorer function, faster progression of osteoarthritis, and a greater likelihood of needing additional surgery. Read more ›
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A short burst of immunotherapy before surgery is delivering surprisingly powerful results for a specific type of colorectal cancer. Patients in a UK-led trial who received just nine weeks of pembrolizumab prior to surgery have remained cancer-free nearly three years later—an outcome that challenges the standard approach of surgery followed by months of chemotherapy. Read more ›
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A forgotten fossil hidden inside a garden wall has turned out to be one of Australia’s most remarkable prehistoric discoveries. Scientists have now identified the 240-million-year-old amphibian, Arenaerpeton supinatus, revealing an almost perfectly preserved skeleton—complete with rare traces of skin. This ancient river predator, about 1.2 meters long, looked somewhat like a giant salamander but was bulkier and armed with fearsome fang-like teeth. Read more ›
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Penn researchers have developed a smarter AI method for solving notoriously difficult inverse equations, which help scientists uncover hidden causes behind observable effects. By introducing “mollifier layers” that smooth noisy data, they’ve made these calculations more stable and far less computationally demanding. This could transform fields like genetics, where understanding how DNA behaves is key to disease research. Read more ›
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MIT neuroscientists have uncovered a surprising secret hidden in the adult brain: millions of “silent synapses,” dormant connections that lie in wait until new learning calls them into action. Once thought to exist only in early development, these inactive links make up about 30% of synapses in the adult cortex and can be rapidly activated to form fresh memories. Read more ›
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A powerful new electromagnetic thruster has taken a major step forward after a successful high-energy test at NASA’s Jet Propulsion Laboratory. Fueled by lithium vapor and driven by intense magnetic forces, the experimental engine reached record-breaking power levels—far beyond anything currently used in space. Glowing hotter than molten lava and firing inside a specialized vacuum chamber, the thruster hints at a future where spacecraft could travel farther and more efficiently... Read more ›
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A bold step toward returning humans to the Moon is underway with Blue Origin’s uncrewed MK1 “Endurance” lander, designed to test the technologies that future astronauts will rely on. Built in partnership with NASA, the mission will showcase precision landing, autonomous navigation, and advanced cryogenic propulsion—key capabilities for operating on the lunar surface. It will also carry cutting-edge NASA instruments to study how rocket plumes interact with the Moon and... Read more ›
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Southern Alaska’s winter finale delivered a spectacular atmospheric display, captured by a NASA satellite. Cold Arctic air flowing over warmer ocean waters created long bands of clouds, swirling vortex patterns, and even a compact polar storm with powerful winds. As the air traveled offshore, it evolved into increasingly complex cloud formations. The result was a dramatic, ever-changing sky that highlighted the raw energy of the season’s end. Read more ›
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12.05.2026 23:57
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