As the number of bees and other pollinators falls, field pansies are adapting by fertilizing their own seeds, a new study found. From a report: Every spring, trillions of flowers mate with the help of bees and other animals. They lure the pollinators to their flowers with flashy colors and nectar. As the animals travel from flower to flower, they take pollen with them, which can fertilize the seeds of other plants. A new study suggests that humans are quickly altering this annual rite of spring. As toxic pesticides and vanishing habitats have driven down the populations of bees and other pollinators, some flowers have evolved to fertilize their own seeds more often, rather than those of other plants. Scientists said they were surprised by the speed of the changes, which occurred in just 20 generations. "That's rapid evolution," said Pierre-Olivier Cheptou, an evolutionary ecologist at the University of Montpellier in France who led the research. Dr. Cheptou was inspired to carry out the study when it became clear that bees and other pollinators were in a drastic decline. Would flowers that depend on pollinators for sex, he wondered, find another way to reproduce? The study focused on a weedy plant called the field pansy, whose white, yellow and purple flowers are common in fields and on roadsides across Europe. Field pansies typically use bumblebees to sexually reproduce. But they can also use their own pollen to fertilize their own seeds, a process called selfing. Selfing is more convenient than sex, since a flower does not have to wait for a bee to drop by. But a selfing flower can use only its own genes to produce new seeds. Sexual reproduction allows flowers to mix their DNA, creating new combinations that may make them better prepared for diseases, droughts and other challenges that future generations may face. To track the evolution of field pansies in recent decades, Dr. Cheptou and his colleagues took advantage of a cache of seeds that France's National Botanical Conservatories collected in the 1990s and early 2000s. The researchers compared these old flowers with new ones from across the French countryside. After growing the new and old seeds side by side in the lab under identical conditions, they discovered that selfing had increased 27 percent since the 1990s.

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Little noticed, days before the holiday break, Boeing petitioned the Federal Aviation Administration for an exemption from key safety standards for the 737 MAX 7 -- the still-uncertified smallest member of its newest jet family. Seattle Times: Since August, earlier models of the MAX currently flying passengers in the U.S. have had to limit use of the jet's engine anti-ice system after Boeing discovered a defect in the system with potentially catastrophic consequences. The flaw could cause the inlet at the front end of the pod surrounding the engine -- known as a nacelle -- to break and fall off. In an August Airworthiness Directive, the FAA stated that debris from such a breakup could penetrate the fuselage, putting passengers seated at windows behind the wings in danger, and could damage the wing or tail of the plane, "which could result in loss of control of the airplane." Dennis Tajer, a spokesperson for the Allied Pilots Association, the union representing 15,000 American Airlines pilots, said the flaw in the engine anti-ice system has "given us great concern." He said the pilot procedure the FAA approved as an interim solution -- urging pilots to make sure to turn off the system when icing conditions dissipate to avoid overheating that within five minutes could seriously damage the structure of the nacelle -- is inadequate given the serious potential danger. "You get our attention when you say people might get killed," Tajer said. "We're not interested in seeing exemptions and accommodations that depend on human memory. ... There's just got to be a better way." In its petition to the FAA, Boeing argues the breakup of the engine nacelle is "extremely improbable" and that an exemption will not reduce safety. "The 737 MAX has been in service since 2017 and has accumulated over 6.5 million flight hours. In that time, there have been no reported cases of parts departing aircraft due to overheating of the engine nacelle inlet structure," the filing states.

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An anonymous reader shares a report: The DeepMind robotics team has revealed three new advances that it says will help robots make faster, better, and safer decisions in the wild. One includes a system for gathering training data with a "Robot Constitution" to make sure your robot office assistant can fetch you more printer paper -- but without mowing down a human co-worker who happens to be in the way. Google's data gathering system, AutoRT, can use a visual language model (VLM) and large language model (LLM) working hand in hand to understand its environment, adapt to unfamiliar settings, and decide on appropriate tasks. The Robot Constitution, which is inspired by Isaac Asimov's "Three Laws of Robotics," is described as a set of "safety-focused prompts" instructing the LLM to avoid choosing tasks that involve humans, animals, sharp objects, and even electrical appliances. For additional safety, DeepMind programmed the robots to stop automatically if the force on its joints goes past a certain threshold and included a physical kill switch human operators can use to deactivate them. Over a period of seven months, Google deployed a fleet of 53 AutoRT robots into four different office buildings and conducted over 77,000 trials. Some robots were controlled remotely by human operators, while others operated either based on a script or completely autonomously using Google's Robotic Transformer (RT-2) AI learning model.

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Orange Espana, Spain's second-biggest mobile operator, suffered a major outage on Wednesday after an unknown party obtained a "ridiculously weak" password and used it to access an account for managing the global routing table that controls which networks deliver the company's Internet traffic, researchers said. From a report: The hijacking began around 9:28 Coordinated Universal Time (about 2:28 Pacific time) when the party logged into Orange's RIPE NCC account using the password "ripeadmin" (minus the quotation marks). The RIPE Network Coordination Center is one of five Regional Internet Registries, which are responsible for managing and allocating IP addresses to Internet service providers, telecommunication organizations, and companies that manage their own network infrastructure. RIPE serves 75 countries in Europe, the Middle East, and Central Asia. The password came to light after the party, using the moniker Snow, posted an image to social media that showed the orange.es email address associated with the RIPE account. RIPE said it's working on ways to beef up account security. Security firm Hudson Rock plugged the email address into a database it maintains to track credentials for sale in online bazaars. In a post, the security firm said the username and "ridiculously weak" password were harvested by information-stealing malware that had been installed on an Orange computer since September. The password was then made available for sale on an infostealer marketplace.

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China's top diplomat warned the US that decoupling would be "self defeating" as the country set out to implement a recent agreement made between their leaders. From a report: Foreign Minister Wang Yi, speaking on Friday at an event to mark the 45th anniversary of US-China diplomatic relations, cited a slew of initiatives that reflect improved ties including streamlined visas for US travelers, a counternarcotics working group to battle the flow of the synthetic fentanyl to the US, and the sending of pandas to the US by the end of the year. "Any decoupling attempt to stem the tide will only be counterproductive and self defeating," Wang said. David Meale, deputy chief of mission at the U.S. Embassy in Beijing, joined Friday's event as charge d'affaires with Ambassador Nicholas Burns out of town. Tensions between China and the US started to ease after President Joe Biden and Chinese leader Xi Jinping met in November. The talks resulted in a resumption of high-level military-to-military ties, a promise to collaborate on the fentanyl problem and a commitment to boost interactions between people in the two countries.

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Google is collecting the eyelid shape and skin tone of children via parent submitted videos, according to a project description online reviewed by 404 Media. From the report: Canadian tech conglomerate TELUS, which says it is working on Google's behalf, is offering parents $50 to film their children wearing various props such as hats or sunglasses as part of the project, the description adds. The project shows the methods some companies are using to build machine learning, artificial intelligence, or facial recognition datasets and products. Rather than scraping already existing images or analyzing previously collected material, TELUS, and by extension Google, is asking the public to contribute directly and get paid in return. Google told 404 Media the collection was part of the company's efforts to verify users' age.

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Netflix has said it plans to be in gaming for years to come. Now the company is trying to figure out how to make money from it, a potential shift in strategy for the streamer. From a report: Executives at the streaming giant have had discussions in recent months about how to generate revenue from its games, according to people familiar with the discussions. Netflix games are currently free for all subscribers, part of a strategy to keep users coming back to the streaming service when their favorite shows are between seasons as well as to attract new fans. Some of the ideas that have been discussed include in-app purchases, charging for more sophisticated games it is developing or giving subscribers to its newer ad-supported tier access to games with ads in them, the people said. Such moves would mark a pivot for Netflix, which has resisted putting ads or in-app purchases in its games. [...] Netflix encourages open debate internally on its strategy, which is a key pillar of its culture, and such discussions don't mean the company will decide to monetize games.

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Design startup InVision, once valued at $2 billion, is shutting down at the end of this year, according to a company blog post Thursday. The business had raised more than $350 million from investors including Goldman Sachs and Spark Capital. From a report: Once a market leader in collaborative design software, InVision's business spiraled after rival firm Figma's product surged in popularity, snatching away its customers, The Information previously reported. InVision's revenue fell by half to $50 million in 2022, pushing it to sell its core business line to Miro, a competitor building digital whiteboards last fall.

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A cartel in the embattled central Mexico state of Michoacan set up its own makeshift internet antennas and told locals they had to pay to use its wifi service or they would be killed, according to prosecutors. New submitter awwshit shares a story: Dubbed "narco-antennas" by local media, the cartel's system involved internet antennas set up in various towns built with stolen equipment. The group charged approximately 5,000 people elevated prices between 400 and 500 pesos ($25 and $30) a month, the Michoacan state prosecutor's office told the Associated Press. That meant the group could rake in about $150,000 a month. People were terrorized "to contract the internet services at excessive costs, under the claim that they would be killed if they did not," prosecutors said, though they did not report any such deaths. Local media identified the criminal group as a faction known as Los Viagras. Prosecutors declined to say which cartel was involved because the case was still under investigation, but they confirmed Los Viagras dominates the towns forced to make the wifi payments.

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