OnePlus is ready to sell its new flagship smartphone in the US weeks after it made the device official. Having now finally gotten Federal Communications Commission clearance, the OnePlus 15 is available for preorder. It’s currently only live on the OnePlus storefront, but the device will eventually come to Amazon and Best Buy as well.

The OnePlus 15 launched in China earlier this year, and it was supposed to go on sale in the US a month ago. However, the longest US government shutdown on record got in the way. Most of the FCC’s functions were suspended during the weekslong funding lapse, which prevented the agency from certifying new wireless products. Without that approval, OnePlus could not begin selling the phone. Thus, it had no firm release date when the phone was officially unveiled for the US in early November.

Interested parties can head to the OnePlus website to place an order. The base model starts at $900 with 12GB of RAM and 256GB of storage. This version is only available in black. If you want the Ultraviolet or Sand Storm (with the distinctive micro-arc oxidation finish), you’ll have to upgrade to the $1,000 version, which has 16GB of RAM and 512GB of storage.

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Thirty years ago today, Netscape Communications and Sun Microsystems issued a joint press release announcing JavaScript, an object scripting language designed for creating interactive web applications. The language emerged from a frantic 10-day sprint at pioneering browser company Netscape, where engineer Brendan Eich hacked together a working internal prototype during May of 1995.

While the JavaScript language didn’t ship publicly until that September and didn’t reach a 1.0 release until March 1996, the descendants of Eich’s initial 10-day hack now run on approximately 98.9 percent of all websites with client-side code, making JavaScript the dominant programming language of the web. It’s wildly popular; beyond the browser, JavaScript powers server backends, mobile apps, desktop software, and even some embedded systems. According to several surveys, JavaScript consistently ranks among the most widely used programming languages in the world.

In crafting JavaScript, Netscape wanted a scripting language that could make webpages interactive, something lightweight that would appeal to web designers and non-professional programmers. Eich drew from several influences: The syntax looked like a trendy new programming language called Java to satisfy Netscape management, but its guts borrowed concepts from Scheme , a language Eich admired, and Self , which contributed JavaScript’s prototype-based object model.

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Necrobotics is a field of engineering that builds robots out of a mix of synthetic materials and animal body parts. It has produced micro-grippers with pneumatically operated legs taken from dead spiders and walking robots based on deceased cockroaches. “These necrobotics papers inspired us to build something different,” said Changhong Cao, a mechanical engineering professor at the McGill University in Montreal, Canada.

Cao’s team didn’t go for a robot—instead, it adapted a female mosquito proboscis to work as a nozzle in a super-precise 3D printer. And it worked surprisingly well.

Fangs and stings

To find the right nozzle for their 3D necroprinting system, Cao’s team began with a broad survey of natural micro-dispensing tips. The researchers examined stingers of bees, wasps, and scorpions; the fangs of venomous snakes; and the claws of centipedes. All of those evolved to deliver a fluid to the target, which is roughly what a 3D printer’s nozzle does. But they all had issues. “Some were too curved and curved for high-precision 3D printing,” Cao explained. “Also, they were optimized for delivering pulses of venom, not for a steady, continuous flow, which is what you need for printing.”

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It’s been less than a year into the second Trump administration, and to many outside observers, US government policies appear confusing or incoherent. Yesterday provided a good example from the automotive sector. As has been widely expected, the White House is moving ahead with plans to significantly erode fuel economy standards, beyond even the permissive levels that were considered OK during the first Trump term.

Yet at the very announcement of that rollback, surrounded by compliant US automotive executives, the president decided to go off piste to declare his admiration for tiny Japanese Kei cars , telling Transportation Secretary Sean Duffy to make them street-legal in the US.

50.4 mpg 40.4 mpg 34.5 mpg

A little over a decade ago, the Obama administration announced new fuel economy standards for light trucks and cars that were meant to go into effect this year, bringing the corporate fleet fuel economy average up to 50.4 mpg . As you can probably tell, that didn’t happen. It wasn’t a popular move with automakers , and the first Trump administration ripped up those rules and instituted new, weaker targets of just 40.4 mpg by 2026 .

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How do you top a highly detailed scale model of NASA’s new moon-bound rocket and its support tower? If you’re Lego, you make it so it can actually lift off.

Lego’s NASA Artemis Space Launch System Rocket , part of its Technic line of advanced building sets, will land on store shelves for $59.99 on January 1, 2026, and then “blast off” from kitchen tables, office desks and living room floors. The 632-piece set climbs skyward, separating from its expendable stages along the way, until the Orion crew spacecraft and its European Service Module top out the motion on their way to the moon—or wherever your imagination carries it.

“The educational LEGO Technic set shows the moment a rocket launches, in three distinct stages,” reads the product description on Lego’s website . “Turn the crank to see the solid rocket boosters separate from the core stage, which then also detaches. Continue turning to watch the upper stage with its engine module, Orion spacecraft and launch abort system separate.”

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Almost every technological innovation of the past several years has been laser-focused on one thing: generative AI. Many of these supposedly revolutionary systems run on big, expensive servers in a data center somewhere, but at the same time, chipmakers are crowing about the power of the neural processing units (NPU) they have brought to consumer devices. Every few months, it’s the same thing: This new NPU is 30 or 40 percent faster than the last one. That’s supposed to let you do something important, but no one really gets around to explaining what that is.

Experts envision a future of secure, personal AI tools with on-device intelligence, but does that match the reality of the AI boom? AI on the “edge” sounds great, but almost every AI tool of consequence is running in the cloud. So what’s that chip in your phone even doing?

What is an NPU?

Companies launching a new product often get bogged down in superlatives and vague marketing speak, so they do a poor job of explaining technical details. It’s not clear to most people buying a phone why they need the hardware to run AI workloads, and the supposed benefits are largely theoretical.

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Just a tiny amount of fentanyl, the equivalent of a few grains of sand, is enough to stop a person’s breathing. The synthetic opioid is tasteless, odorless, and invisible when mixed with other substances, and drug users are often unaware of its presence.

It’s why biotech entrepreneur Collin Gage is aiming to protect people against the drug’s lethal effects. In 2023, he became the cofounder and CEO of ARMR Sciences to develop a vaccine against fentanyl. Now, the company is launching a trial to test its vaccine in people for the first time. The goal: prevent deaths from overdose.

“It became very apparent to me that as I assessed the treatment landscape, everything that exists is reactionary,” Gage says. “I thought, why are we not preventing this?”

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On Friday, Vinay Prasad—the Food and Drug Administration’s chief medical and scientific officer and its top vaccine regulator—emailed a stunning memo to staff that quickly leaked to the press. Without evidence, Prasad claimed COVID-19 vaccines have killed 10 children in the US, and, as such, he announced unilateral, sweeping changes to the way the agency regulates and approves vaccines, including seasonal flu shots.

On Wednesday evening, a dozen former FDA commissioners, who collectively oversaw the agency for more than 35 years, responded to the memo with a scathing rebuke . Uniting to publish their response in the New England Journal of Medicine, the former commissioners said they were “deeply concerned” by Prasad’s memo, which they framed as a “threat” to the FDA’s work and a danger to Americans’ health.

In his memo, Prasad called for abandoning the FDA’s current framework for updating seasonal flu shots and other vaccines, such as those for COVID-19. Those updates currently involve studies that measure well-characterized immune responses (called immunobridging studies). Prasad dismissed this approach as insufficient and, instead, plans to require expensive randomized trials, which can take months to years for each vaccine update.

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Security defenders are girding themselves in response to the disclosure of a maximum-severity vulnerability disclosed Wednesday in React Server, an open source package that’s widely used by websites and in cloud environments. The vulnerability is easy to exploit and allows hackers to execute malicious code on servers that run it.

React is embedded in web apps running on servers so that remote devices render JavaScript and content more quickly and with fewer resources. React is used by an estimated 6 percent of all websites and 39 percent of cloud environments. When end users reload a page, React allows servers to re-render only parts that have changed, a feature that drastically speeds up performance and lowers the computing resources required by the server.

A perfect 10

Security firm Wiz said exploitation requires only a single HTTP request and had a “near-100% reliability” in its testing. Multiple software frameworks and libraries embed React implementations by default. As a result, even when apps don’t explicitly make use of React functionality, they can still be vulnerable, since the integration layer invokes the buggy code.

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