Light pollution extends the active hours of birds worldwide by nearly an hour, fundamentally altering the natural rhythms of over 500 species across multiple continents. Analysis of 60 million bird call recordings reveals that artificial lighting causes birds to begin vocalizing 20 minutes earlier each morning and continue 30 minutes later each evening. The effect varies significantly by species anatomy and behavior.

Birds with proportionally larger eyes experience the strongest responses, with American Robins in highly illuminated areas beginning their songs up to two hours before sunrise. Species nesting in tree cavities or enclosed spaces show minimal changes, as opaque barriers shield them from artificial light. The research, drawing from BirdWeather devices deployed globally by birdwatchers, is the largest analysis of light pollution's biological impacts to date.

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Google is rolling out AI Mode in Search to 180 countries, expanding beyond the US, UK, and India, with even more countries being added soon. The search giant is also expanding its AI Mode's agentic capabilities, so you can now use natural language to find restaurant reservations. Engadget reports: Google says you can ask about getting a dinner reservation with conditions such as group size, date, location and your preference of cuisine, all of which be taken into consideration when AI Mode pulls in its results from across the web. Suggestions will be presented in list form with the available reservation slots. It'll also provide a link to the booking page you need. Google also plans to add local service appointments and event ticketing capabilities soon, with Ticketmaster and StubHub among its partners.

AI Mode leverages Google's web-browsing AI agent Project Mariner' its direct partners on Search and resources like Knowledge Graph and Google Maps when prompted to find you somewhere to eat. It has partnered with the likes of OpenTable, Resy and Tock to incorporate as many restaurants as possible and streamline the booking process. Right now, this feature is exclusive to those subscribed to the wildly expensive Google AI Ultra plan in the US, and can be accessed through its Labs platform. If you opt into the AI Mode experiment it can also remember your previous conversations and searches to give you results that more closely match your preferences.

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An anonymous reader quotes a report from the New York Times: Jay Blahnik was a fitness superstar with a book and nearly two decades of work with Nike before he was hired in 2013 to work on the Apple Watch. He became known inside Apple as the creator of the watch's signature fitness feature: three circular bands that people could complete through the day by exercising, standing and burning calories. Marketed with the tagline "Close Your Rings," the concept helped galvanize sales of Apple's first breakout product after Steve Jobs's death. But along the way, Mr. Blahnik created a toxic work environment (Warning: source may be paywalled; alternative source), said nine current and former employees who worked with or for Mr. Blahnik and spoke about personnel issues on the condition of anonymity. They said Mr. Blahnik, 57, who leads a roughly 100-person division as vice president for fitness technologies, could be verbally abusive, manipulative and inappropriate. His behavior contributed to decisions by more than 10 workers to seek extended mental health or medical leaves of absence since 2022, about 10 percent of the team, these people said.

When confronted with Mr. Blahnik's behavior, Apple moved to protect him after an internal investigation. The company settled one complaint alleging sexual harassment by Mr. Blahnik and is fighting a lawsuit by an employee, Mandana Mofidi, who said he had bullied her. Mr. Blahnik stayed in his job after company officials said their investigation had found no evidence of wrongdoing, according to interviews and Ms. Mofidi's lawsuit, which she filed against Mr. Blahnik and Apple last year in Los Angeles County Superior Court. The tension inside Mr. Blahnik's division speaks to workplace dysfunction at the heart of one of Apple's signature health initiatives. These employees said the company was more willing to protect a star executive than address the concerns of rank-and-file workers.

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Google's Android 16 QPR2 beta 1 is rolling out with new customization features, including the ability to force dark mode and icon themes on apps that don't support them. The update also adds enhanced parental controls, better data migration, PDF editing, and Bluetooth audio sharing, with a full release expected in December. The Verge reports: The beta includes a new dark theme option that will "intelligently invert the UI of apps that appear light despite users having selected the dark theme" when enabled, according to Google's announcement, forcibly making apps that don't natively support the feature to appear darker. Google says this is "largely intended as an accessibility feature" for users with low vision or photosensitivity, and will also automatically darken app splash screens and adjust status bar colors to match the darker theming.

Another feature will allow users to forcibly apply themed icon colors to apps that don't natively support them. Android's icon theming currently only works if app developers have provided a monochrome version of their app icon that can be adjusted, which is annoying for users who want to apply a consistent aesthetic across their entire home page. Auto-themed app icons spare developers from adding this capability manually, removing the hassle for users to customize their phone's theme. The full list of features in the QPR2 beta 1 update can be found on the Android developers' blog.

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Reviewers are more likely to approve a manuscript if their own work is cited in subsequent versions than are reviewers who are not cited, according to an analysis of 18,400 articles from four open-access publications. From a report: The study, which is yet to be peer reviewed, was posted online as a preprint earlier this month. The study was inspired by anecdotes from authors who cited articles only because reviewers asked them to, says study author Adrian Barnett, who researches peer review and meta-research at Queensland University of Technology in Brisbane, Australia. Sometimes, these requests are fine, he says. But if reviewers ask for too many citations or the reason to cite their work is not justified, the peer-review process can become transactional, says Barnett. Citations increase a researcher's h-index, a metric reflecting the impact of their publications.

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Starting September 1st, Russia will require all smartphones and tablets sold in the country to come with MAX, a state-backed messaging app seen as a rival to WhatsApp and Telegram. Critics say the app could be used to track users. Reuters reports: The Russian government said in a statement that MAX, which will be integrated with government services, would be on a list of mandatory pre-installed apps on all "gadgets," including mobile phones and tablets, sold in Russia from September 1. State media says accusations from Kremlin critics that MAX is a spying app are false and that it has fewer permissions to access user data than rivals WhatsApp and Telegram. It will also be mandatory that from September 1, Russia's domestic app store, RuStore, which is pre-installed on all Android devices, will be pre-installed on Apple devices.

A Russian-language TV app called LIME HD TV, which allows people to watch state TV channels for free, will be pre-installed on all smart TVs sold in Russia from January 1, the government added. [...] MAX said this week that 18 million users had downloaded its app, parts of which are still in a testing phase. Russia's interior ministry said on Wednesday that MAX was safer than foreign rivals, but that it had arrested a suspect in the first fraud case using the new messenger.

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LinkedIn's engagement-driven algorithm systematically elevates shallow, meaningless content over substantive professional discourse, according to a new analysis that highlights how major platforms prioritize user retention metrics over content quality. Entrepreneur and product executive Elliot Smith describes encountering a "seemingly endless stream of posts that are over fluffed, over produced and ultimately say nothing" that he categorizes as "toxic mediocrity."

Smith argues the platform's reward system creates a destructive cycle where "comments, likes and other engagement" signal user activity to LinkedIn's algorithm, which then promotes similar vapid content. "LinkedIn wants you on LinkedIn," Smith writes, noting the Microsoft-owned platform correlates engagement with ad clicks and premium conversions. Smith recommends professionals focus on substantive work rather than platform gaming, arguing "nothing you post there is going to change your career."

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alternative_right shares a report from Phys.org: Now, for the first time, quantum scientists at the Quantum Control Laboratory at the University of Sydney Nano Institute have demonstrated a type of quantum logic gate that drastically reduces the number of physical qubits needed for its operation. To do this, they built an entangling logic gate on a single atom using an error-correcting code nicknamed the "Rosetta stone" of quantum computing. It earns that name because it translates smooth, continuous quantum oscillations into clean, digital-like discrete states, making errors easier to spot and fix, and importantly, allowing a highly compact way to encode logical qubits.
The curiously named Gottesman-Kitaev-Preskill (GKP) code has for many years offered a theoretical possibility for significantly reducing the physical number of qubits needed to produce a functioning "logical qubit." Albeit by trading efficiency for complexity, making the codes very difficult to control. Research published in Nature Physics demonstrates this as a physical reality, tapping into the natural oscillations of a trapped ion (a charged atom of ytterbium) to store GKP codes and, for the first time, realizing quantum entangling gates between them.

Led by Sydney Horizon Fellow Dr. Tingrei Tan at the University of Sydney Nano Institute, scientists have used their exquisite control over the harmonic motion of a trapped ion to bridge the coding complexity of GKP qubits, allowing a demonstration of their entanglement. "Our experiments have shown the first realization of a universal logical gate set for GKP qubits," Dr. Tan said. "We did this by precisely controlling the natural vibrations, or harmonic oscillations, of a trapped ion in such a way that we can manipulate individual GKP qubits or entangle them as a pair." [...] Across three experiments described in the paper, Dr. Tan's team used a single ytterbium ion contained in what is known as a Paul trap. This uses a complex array of lasers at room temperature to hold the single atom in the trap, allowing its natural vibrations to be controlled and utilized to produce the complex GKP codes. This research represents an important demonstration that quantum logic gates can be developed with a reduced physical number of qubits, increasing their efficiency.

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An anonymous reader quotes a report from Ars Technica: Time and again, surveys and studies show that fears and concerns about charging are the main barriers standing in the way of someone switching from gas to EV. A new market research study by Telemetry Vice President Sam Abuelsamid confirms this, as it analyzes the charging infrastructure needs over the next decade. And one of the biggest hurdles -- one that has gone mostly unmentioned across the decade-plus we've been covering this topic -- is all the junk clogging up Americans' garages. lThat's because, while DC fast-charging garners all the headlines and much of the funding, the overwhelming majority of EV charging is AC charging, usually at home -- 80 percent of it, in fact. People who own and live in a single family home are overrepresented among EV owners, and data (PDF) from the National Renewable Energy Laboratory from a few years ago found that 42 percent of homeowners park near an electrical outlet capable of level 2 (240 V) AC charging.

But that could grow by more than half (to 68 percent of homeowners) if those homeowners changed their parking behavior, "most likely by clearing a space in their garage," the report finds. "90 percent of all houses can add a 240 V outlet near where cars could be parked," said Abuelsamid. "Parking behavior, namely whether homeowners use a private garage for parking or storage, will likely become a key factor in EV adoption. Today, garage-use intent is potentially a greater factor for in-house charging ability than the house's capacity to add 240 V outlets." Creating garage space would increase the number of homes capable of EV charging from 31 million to more than 50 million. And when we include houses where the owner thinks it's feasible to add wiring, that grows to more than 72 million homes. And that's far more than Telemetry's most optimistic estimate of U.S. EV penetration for 2035, which ranges from 33 million to 57 million EVs on the road 10 years from now.

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alternative_right shares a report from ScienceDaily: Southwest Research Institute led a James Webb Space Telescope (JWST) survey, discovering a previously unknown tiny moon orbiting Uranus. A team led by SwRI's Dr. Maryame El Moutamid discovered the small object in a series of images taken on Feb. 2, 2025, bringing Uranus' total moon count to 29. "As part of JWST's guest observer program, we found a previously unknown satellite of the ice giant, which has been provisionally designated S/2025 U 1," said El Moutamid, a lead scientist in SwRI's Solar System Science and Exploration Division in Boulder, Colorado. "This object, by far the smallest object discovered to date, was detected in a series of 10 long exposures obtained by the Near-Infrared Camera."

Located in the outer solar system, Uranus is the seventh planet from the Sun. Known as "the sideways planet" for its extreme axial tilt, the cyan-colored ice giant has a deep atmosphere composed of hydrogen, helium and methane. Scientists think Uranus' larger moons are roughly equal parts water ice and silicate rock. "Assuming that the new moon has an albedo comparable to other nearby satellites, this object is probably around six miles (10 km) in diameter," El Moutamid said. "It is well below the detection threshold for the Voyager 2 cameras."

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