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Today, we’re announcing two new AI model training features within Amazon SageMaker HyperPod: checkpointless training, an approach that mitigates the need for traditional checkpoint-based recovery by enabling peer-to-peer state recovery, and elastic training, enabling AI workloads to automatically scale based on resource availability. Checkpointless training – Checkpointless training eliminates disruptive checkpoint-restart cycles, maintaining forward training momentum despite failures, reducing recovery time from hours to minutes. Accelerate your AI model development, reclaim days from development timelines, and confidently scale training workflows to thousands of AI accelerators. Elastic training  – Elastic training maximizes cluster utilization as training workloads automatically expand to use…

Scams didn’t slow down in 2025—and all signs point to the problem getting worse in 2026. While the final numbers aren’t in yet, reported losses are already on track to break records. Through just the first half of 2025, the Federal Trade Commission (FTC) cited nearly $6.5 billion in scam-related losses, putting the year on pace to surpass 2024’s total. And it’s not just isolated incidents: 73% of Americans say they’ve experienced at least one scam or online attack. As scams become more convincing, often powered by AI and designed to blend into everyday digital life, basic “spot the red…

We’ve just concluded our 25th year since the website GreenBiz.com — now Trellis.net — debuted: “The Resource Center on Business, the Environment and the Bottom Line,” read its tagline at the time. We’ve now been covering sustainable business for a quarter century — not quite since the beginning of the era, but still from its earliest days. The journalists and analysts at Trellis — complemented handily by a sizable community of practitioners willing to share their ideas, perspectives and insights — have produced more than 25,000 articles during that time. And throughout, we’ve continually assessed the scope, veracity and impact…

12/9/18 3:20 PM · 1 min read In this quick tutorial I’ll explain & show you how to implement the object pool design pattern using the Swift programming language. A generic object pool in SwiftThe object pool pattern is a creational design pattern. The main idea behind it is that first you create a set of objects (a pool), then you acquire & release objects from the pool, instead of constantly creating and releasing them. 👍Why? Performance improvements. For example the Dispatch framework uses an object pool pattern to give pre-created queues for the developers, because creating a queue (with an…

We’re excited to share a major update for IT and developer teams: the new Cisco Meraki → PagerDuty integration is now live! For developers and network engineers, managing critical alerts and reducing response times are top priorities. With this new no-code integration, you can now connect Cisco Meraki directly to PagerDuty—right from the Meraki dashboard, with zero custom scripting required. What’s New for Developers? Effortless Setup: Configure PagerDuty integration directly within the Meraki dashboard. No coding, APIs, or complex workflows needed. Pre-Mapped Alerts: High-value Meraki alerts are already mapped for you—making it easy to route the most critical events to your response…

Apple @ Work is exclusively brought to you by Mosyle, the only Apple Unified Platform. Mosyle is the only solution that integrates in a single professional-grade platform all the solutions necessary to seamlessly and automatically deploy, manage & protect Apple devices at work. Over 45,000 organizations trust Mosyle to make millions of Apple devices work-ready with no effort and at an affordable cost. Request your EXTENDED TRIAL today and understand why Mosyle is everything you need to work with Apple. We are just past the five-year anniversary of the first Apple Silicon Mac (M1 MacBook Air), and the long-term impact of that transition…

Brangwynne, C. P., Tompa, P. & Pappu, R. V. Polymer physics of intracellular phase transitions. Nat. Phys. 11, 899–904 (2015).Article  Google Scholar  Banani, S. F., Lee, H. O., Hyman, A. A. & Rosen, M. K. Biomolecular condensates: organizers of cellular biochemistry. Nat. Rev. Mol. Cell Biol. 18, 285–298 (2017).Article  PubMed  PubMed Central  Google Scholar  Farag, M., Borcherds, W. M., Bremer, A., Mittag, T. & Pappu, R. V. Phase separation of protein mixtures is driven by the interplay of homotypic and heterotypic interactions. Nat. Commun. 14, 5527 (2023).Article  PubMed  PubMed Central  Google Scholar  Kar, M. et al. Phase-separating RNA-binding proteins form…

Modals have been an important part of websites for two decades. Stacking contents and using fetch to accomplish tasks are a great way to improve UX on both desktop and mobile. Unfortunately most developers don’t know that the HTML and JavaScript specs have implemented a native modal system via the popover attribute — let’s check it out! The HTML Creating a native HTML modal consists of using the popovertarget attribute as the trigger and the popover attribute, paired with an id, to identify the content element: Open popover This is the contents of the popover Upon clicking the button, the…

You bought your Oral-B iO a few months ago and now, although it seems to be working normally, the centre of the Mode button has started to glow yellow after you’ve used it. (According to Oral-B, it’s a yellow light, but it may look orange or amber to you.) Here’s what it means and how to sort it out. If you’re looking for Oral-B buying advice, you can see our top recommendations in our best Oral-B electric toothbrush round-up. And if you want to know the differences between all the iO models – what each brush does and why there’s…

Sample language model responses to different varieties of English and native speaker reactions. ChatGPT does amazingly well at communicating with people in English. But whose English? Only 15% of ChatGPT users are from the US, where Standard American English is the default. But the model is also commonly used in countries and communities where people speak other varieties of English. Over 1 billion people around the world speak varieties such as Indian English, Nigerian English, Irish English, and African-American English. Speakers of these non-“standard” varieties often face discrimination in the real world. They’ve been told that the way they speak…