Amazon today published a blog post by Michelle Vaz, managing director, AWS Training and Certification, that contains some fascinating insights about how AI is changing the landscape for people early in their careers. To understand this dynamic, Amazon partnered with Draup, a "data intelligence firm specializing in workforce planning and talent analytics." Together, the two companies conducted a study entitled, "The Evolution of Early-Career Technical Roles in the AI Era." Amazon hasn't yet provided us with all the data from the study, so I'll make some inferences. Amazon uses the term "early-career professionals," so the AI-related observations are likely about knowledge workers, not all new entrants into the workforce. Also: Amazon's Andy Jassy says AI will take some jobs but make others more'interesting' The analysis raises the same concerns we've been discussing here on ZDNET about AI potentially replacing entry-level jobs.

Breakthroughs, discoveries, and DIY tips sent every weekday. More than 180 million years ago, ichthyosaurs ruled the early Jurassic oceans. The carnivorous marine reptiles ranged from the size of a briefcase to larger than a school bus. The biggest of these whale-like creatures were apex predators, hunting ancient fish, ammonites, and even their smaller reptile relatives. As they searched for prey, some may have swum with surprising stealth.

While pressing, this narrow focus overlooks critical human-centric considerations that shape the long-term trajectory of a society. In this position paper, we identify the risks of overlooking the impact of AI on the future of work and recommend comprehensive transition support towards the evolution of meaningful labor with human agency. Through the lens of economic theories, we highlight the intertemporal impacts of AI on human livelihood and the structural changes in labor markets that exacerbate income inequality. Additionally, the closed-source approach of major stakeholders in AI development resembles rent-seeking behavior through exploiting resources, breeding mediocrity in creative labor, and monopolizing innovation.

Breakthroughs, discoveries, and DIY tips sent every weekday. Scholars believe they have solved a medieval manuscript mystery that's plagued scholars for nearly 130 years. Based on a handful of grammatical reevaluations, experts believe that they can reconcile a famously odd portion in Geoffrey Chaucer's The Canterbury Tales. In doing so, they also traced the text back to a priest from the Middle Ages who employed "memes" of the day as a way to relate to his parishioners. Their findings were published in The Review of English Studies on July 15.

Conventional wisdom states that this has accelerated software engineering significantly. A new study by METR, published last week, set out to measure the degree to which AI speeds up the work of experienced software developers. The results were very unexpected. What the study found -- METR measured the speed of 16 developers working on complex software projects, both with and without AI assistance. After finishing their tasks, the developers estimated that access to AI had accelerated their work by 20% on average.

A recent survey from Resume Builder finds that half of managers are using AI to make crucial decisions about their direct reports, including which employees are promoted -- and which are fired. The survey polled 1,342 managers in the US, 60% of whom reported relying on AI to make decisions about their employees: 78% and 77% used the technology to award raises and promotions, respectively, while 66% and 64% used it to determine layoffs and terminations, respectively. More than 20% "frequently let AI make final decisions without human input," though most managers also said they would step in if AI offers a recommendation they disagree with. Specifically, managers reported using AI tools for a range of tasks related to their direct reports, including making training material and employee development plans. Although 91% reported using the technology to assess their reports' performance, Resume Builder's survey questions did not clarify what these assessments entail.

Breakthroughs, discoveries, and DIY tips sent every weekday. Researchers from the University of Florida have uncovered the largest known nesting site for the threatened giant South American river turtle (Podocnemis expansa). How did they find over 41,000 nesting reptiles? The turtles were found gathered along the Amazon's Guaporé River between Brazil and Bolivia. This innovative use of drones opens up new avenues for conservationists, as detailed in a study recently published in the Journal of Applied Ecology.

A screenshot from the new simulator that will be trialled for a special challenge at RoboCup2025. The annual RoboCup event, where teams gather from across the globe to take part in competitions across a number of leagues, will this year take place in Brazil, from 15-21 July. In advance of kick-off, we spoke to two members of the RoboCup Soccer 3D Simulation League: Executive Committee Member Klaus Dorer, and Stefan Glaser, who is on the Maintenance Committee and who has been recently developing a new simulator for the League. Could start by just giving us a quick introduction to the Simulation League? Klaus Dorer: There are two Simulation Leagues in Soccer: the 2D Simulation League and the 3D Simulation League. The 2D Simulation League, as the name suggests, is a flat league where the players and ball are simulated with simplified physics and the main focus is on team strategy.

Finding potential partners on dating apps who want the same things as you can be a grueling task -- especially if you're out for a relationship. It can feel deeply disappointing when someone you've spent hours talking to keeps making excuses for not meeting up. Why do they bother crafting sparkling text conversation over a series of weeks if they won't actually take you on a date? A new study published in Cyberpsychology: Journal of Psychosocial Research on Cyberspace may have the answer. Researchers from Miguel Hernández University of Elche in Spain studied the motives of Tinder users and how this lined up with the'dark tetrad' set of personality traits of narcissism, Machiavellianism, psychopathy, and sadism.

When David Fajgenbaum was a twenty-five-year-old medical student, at the University of Pennsylvania, he started to feel so tired that he could barely stand. Fajgenbaum, a former college quarterback, could still bench-press three hundred and seventy-five pounds; he was known for doing pullups on a tree near his workplace. But now he was desperately ill. The lymph nodes in his groin and neck swelled. Small red dots--blood moles--emerged on his chest, and he woke up soaked in sweat. One day, at the hospital where he was doing his rotation, he stumbled down the hall into the emergency room, and doctors told him that his liver, bone marrow, and kidneys were failing. Fluid had leaked out of his blood vessels, into his abdomen and around his heart; bleeding in his retina temporarily blinded him in his left eye.