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In a comparative analysis across vertebrates of the many cell types in the retina -- mice alone have 130 types -- researchers concluded that most cell types have an ancient evolutionary history. Their remarkable conservation across species suggests that the retina of the last common ancestor of all mammals, which roamed the earth some 200 million year ago, must have had a complexity rivaling the retina of modern mammals.
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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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A nurse had blood in her stool, a common colon cancer symptom, for years. She was diagnosed at stage 3. Read more ›
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Warner Bros. Discovery has sued Amazon for 'inducing' its employees to breach their contracts. Read more ›
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After her aunt's cancer diagnosis upended her family, Lily Vittayarukskul built an AI startup to help others prepare for long-term care. Read more ›
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Is everything coming up roses for Nothing's new $99 / £99 noise-cancelling earbuds? Depends on whether the USP sits well with you, I think… Read more ›
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I’ve been reviewing laptops for over a decade, and here's my advice on how to find the right laptop for you. Read more ›
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Lockheed Martin has unveiled a ground-launched high-power microwave counter-drone system which cab 'neutralize up to 50 enemy drones in a single mission.' Read more ›
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Shingles infection might help trigger dementia. And preventing it though vaccination might forestall the latter, too, studies have found. Read more ›
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Over the last several years, the Imax format has taken on a few different forms—but only a few dozen theaters are capable of screening it in its full glory. Read more ›
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Laurent Descout welcomes the Growth Guarantee Scheme expansion but argues the funding gap signals a deeper failure in how banks serve smaller businesses. Read more ›
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The chain built to put equities onchain has tripled in size since mid-July, and a dozen tokenized stocks are now each clearing $500,000 a day. Real-world assets are growing fast, though memecoins and stablecoins still dominate the chain. Read more ›
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Нашёл модель в 8 раз дешевле. Она начала писать иероглифы в русских новостяхУ меня новостной бот, и каждая новость в нём проходит через LLM: категория, перевод, тон, разбор. Выходит около 936 вызовов в сутки, и в какой-то момент мне захотелось платить за это меньше.Я перебрал все бесплатные модели OpenRouter на живых промптах, нашёл платную в 8 раз дешевле текущей, обрадовался и выкатил в прод.Через час в ленте появился заголовок: «Как... Read more ›
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Harley Pasternak, whose clients have included Kim Kardashian, Rihanna, and Robert Pattinson, does resistance training to build and keep muscle mass as he ages. Read more ›
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Mike Francis, the head of aviation finance at Citi, has a rule of thumb about when to buy a private jet. Read more ›
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The iPhone E models pick up where the previous SE models left off, offering affordable entry into Apple's hardware ecosystem. Doing that takes tradeoffs. Read more ›
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Я свёл семь сервисов речевой аналитики для отделов продаж в одну таблицу и посчитал их по единой формуле. Повод был простой и немного злой: почти в каждом обзоре речевой аналитики на первом месте стоит тот, кто этот обзор и написал. Совпадение? А то.Поэтому здесь всё наоборот, чем в вендорских топах. Сначала методика и формула, потом её изъяны, и только потом результат. Всё считается на калькуляторе, все цены с источниками. Ошибусь... Read more ›
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За прошедшие десятилетия человечество отправило в глубокий космос пять аппаратов, которые рано или поздно покинут пределы Солнечной системы: «Вояджер-1», «Вояджер-2», «Пионер-10», «Пионер-11» и «Новые горизонты». Это наглядное технологическое доказательство того, что развитые цивилизации склонны создавать межзвездные автоматические станции. Но если миллионы лет назад кто-то другой запустил аналогичные, но свои, инопланетные зонды в наши окрестности, смогли бы мы их обнаружить?Новое исследование показывает,. Read more ›
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The JPMorgan boss's remarks echo what executive coaches and recruiters often see, from leaders who fear dissent to those who can't let go of control. Read more ›
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ScienceDaily
A 12-week intermittent fasting program produced weight-loss benefits that were still visible a year later. Participants who ate within an eight-hour window maintained more weight loss than those who followed their usual longer eating schedule. Both early and late eating windows worked, while early fasting appeared especially helpful for preserving fat loss. Read more ›
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Seismic waves have revealed that the oceanic plate beneath the Ontong Java Plateau was dramatically transformed by the colossal volcanic activity that created it more than 100 million years ago. Researchers found a complex structure of horizontal layers cut through by vast swarms of vertical magma channels, along with unusually slow seismic waves suggesting that deep-rising magma chemically altered the plate itself. Read more ›
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A catastrophic asteroid breakup may have triggered a huge wave of impacts across the inner solar system about 800 million years ago. The debris was launched from near a gravitational gateway controlled by Jupiter, sending fragments toward Earth, the Moon, and Mars. The bombardment may explain ancient lunar craters and could have contributed to major climate and biological changes on Earth. Read more ›
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Several popular sugar substitutes may not be as harmless as they seem. Adults who consumed the most artificial sweeteners showed substantially faster declines in memory and thinking, especially if they were under 60 or had diabetes. The highest intake was linked to cognitive aging roughly 1.6 years faster than the lowest intake. Researchers stressed that more studies are needed before concluding that sweeteners are the cause. Read more ›
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A low-cost antidepressant may offer new hope for people struggling with long COVID fatigue. In a randomized clinical trial involving 399 adults, fluvoxamine significantly reduced fatigue and improved quality of life compared with a placebo, making it one of the first medications to show meaningful benefits for this disabling condition. Read more ›
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The asteroid that wiped out the dinosaurs was likely an exceptionally rare CO chondrite from a distant region of the solar system. Its unusual chemistry suggests that planet-cooling dust and debris, rather than sulfur inside the asteroid, may have delivered the deadliest blow. Read more ›
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Fossils from Queensland suggest a newly recognized marsupial order may have survived in Australia for around 35 million years, rewriting part of the story of how the continent's unique mammals evolved. The discovery challenges the idea that Australia's marsupials all came from a single straightforward ancestral lineage. Read more ›
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Scientists may have uncovered one reason coffee is repeatedly associated with healthier aging and lower disease risk. Compounds in coffee appear to activate NR4A1, a receptor that helps protect cells from stress, inflammation, and damage. These protective effects disappeared when the receptor was removed, strengthening the connection. Surprisingly, plant-based compounds such as caffeic acid seemed far more active than caffeine itself. Read more ›
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The mysterious sound known as The Hum has been reported worldwide for decades, yet its source often remains impossible to find. Researchers tested whether people who hear it have exceptional low-frequency hearing or measurable sounds produced inside their ears, but neither explanation fit most participants. The strongest possibility is that many cases involve low-frequency tinnitus, even though the sound seems completely external. Read more ›
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Researchers have created cosmic dust from scratch by recreating space-like conditions inside glass tubes. The dust contains complex carbon-rich molecules built from elements essential to life and produces infrared signals similar to real material found in space. By studying these laboratory samples, scientists can explore how organic chemistry unfolds around stars and how comets, asteroids and meteorites may have carried those ingredients to Earth. Read more ›
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25.07.2026 06:39
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