Research roundup: 7 cool science stories we almost missed

Research roundup: 7 cool science stories we almost missed

fivenewscrypto    janvier 01, 2026   

It’s a regrettable reality that there is never enough time to cover all the interesting scientific stories we come across each month. In the past, we’ve featured year-end roundups of cool science stories we (almost) missed. This year, we’ve experimented with a monthly collection. December’s list includes a fossilized bird that choked to death on rocks; a double-detonating "superkilonova"; recovering an ancient seafarer's fingerprint; the biomechanics of kangaroo movement; and cracking a dark matter puzzle that stumped fictional physicists on The Big Bang Theory, among other tantalizing tidbits

Secrets of kangaroo posture

Credit: Thornton et al., 2025/CC BY 4.0

Kangaroos and wallabies belong to a class of animals called macropods, with unique form and style of movement. Their four limbs and tail all contact the ground at slow speeds, while they use a hopping gait at higher speeds. Typically, high-speed movements are more energy-intensive than slow-speed motion, but the opposite is true for macropods like kangaroos; somehow the hopping speed and energy cost become uncoupled. According to a paper published in the journal eLife, this may be due to changes in a kangaroo's posture at higher hopping speeds.

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“Streaming stops feeling infinite”: What subscribers can expect in 2026

“Streaming stops feeling infinite”: What subscribers can expect in 2026

fivenewscrypto    janvier 01, 2026   

We’re far from streaming’s original promise: instant access to beloved and undiscovered titles without the burden of ads, bundled services, or price gouging that have long been associated with cable.

Still, every year we get more dependent on streaming for entertainment. Despite streaming services’ flaws, many of us are bound to keep subscribing to at least one service next year. Here’s what we can expect in 2026 and beyond.

Subscription prices keep rising, but perhaps not as expected

There’s virtually no hope of streaming subscription prices plateauing in 2026. Streaming companies continue to face challenges as content production and licensing costs rise, and it's often easier to get current customers to pay slightly more than to acquire new subscribers. Meanwhile, many streaming companies are still struggling with profitability and revenue after spending years focusing on winning subscribers with content.

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Film Technica: Our top picks for the best films of 2025

Film Technica: Our top picks for the best films of 2025

fivenewscrypto    janvier 01, 2026   

Editor’s note: Warning: Although we’ve done our best to avoid spoiling anything too major, please note this list does include a few specific references that some might consider spoiler-y.

It's been a strange year for movies. Most of the big, splashy tentpole projects proved disappointing, while several more modest films either produced or acquired by streaming platforms—and only briefly released in theaters—wound up making our year-end list. This pattern was not intentional. But streaming platforms have been increasingly moving into the film space with small to medium-sized budgets—i.e., the kind of fare that used to be commonplace but has struggled to compete over the last two decades as blockbusters and elaborate superhero franchises dominated the box office.

Add in lingering superhero fatigue—only one superhero saga made our final list this year—plus Netflix's controversial bid to acquire Warner Bros., and we just might be approaching a sea change in how movies are made and distributed, and by whom. How this all plays out in the coming year is anybody's guess.

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Here we go again: Retiring coal plant forced to stay open by Trump Admin

Here we go again: Retiring coal plant forced to stay open by Trump Admin

fivenewscrypto    janvier 01, 2026   

On Tuesday, US Secretary of Energy Chris Wright issued a now familiar order: because of a supposed energy emergency, a coal plant scheduled for closure would be forced to remain open. This time, the order targeted one of the three units present at Craig Station in Colorado, which was scheduled to close at the end of this year. The remaining two units were expected to shut in 2028.

The supposed reason for this order is an emergency caused by a shortage of generating capacity. "The reliable supply of power from the coal plant is essential for keeping the region’s electric grid stable," according to a statement issued by the Department of Energy. Yet the Colorado Sun notes that Colorado's Public Utilities Commission had already analyzed the impact of its potential closure, and determined, "Craig Unit 1 is not required for reliability or resource adequacy purposes."

The order does not require the plant to actually produce electricity; instead, it is ordered to be available in case a shortfall in production occurs. As noted in the Colorado Sun article, actual operation of the plant would potentially violate Colorado laws, which regulate airborne pollution and set limits on greenhouse gas emissions. The cost of maintaining the plant is likely to fall on the local ratepayers, who had already adjusted to the closure plans.

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Supply chains, AI, and the cloud: The biggest failures (and one success) of 2025

Supply chains, AI, and the cloud: The biggest failures (and one success) of 2025

fivenewscrypto    janvier 01, 2026   

In a roundup of the top stories of 2024, Ars included a supply-chain attack that came dangerously close to inflicting a catastrophe for thousands—possibly millions—of organizations, which included a large assortment of Fortune 500 companies and government agencies. Supply-chain attacks played prominently again this year, as a seemingly unending rash of them hit organizations large and small.

For threat actors, supply-chain attacks are the gift that keeps on giving—or, if you will, the hack that keeps on hacking. By compromising a single target with a large number of downstream users—say a cloud service or maintainers or developers of widely used open source or proprietary software—attackers can infect potentially millions of the target’s downstream users. That’s exactly what threat actors did in 2025.

Poisoning the well

One such event occurred in December 2024, making it worthy of a ranking for 2025. The hackers behind the campaign pocketed as much as $155,000 from thousands of smart-contract parties on the Solana blockchain.

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From prophet to product: How AI came back down to earth in 2025

From prophet to product: How AI came back down to earth in 2025

fivenewscrypto    janvier 01, 2026   

Following two years of immense hype in 2023 and 2024, this year felt more like a settling-in period for the LLM-based token prediction industry. After more than two years of public fretting over AI models as future threats to human civilization or the seedlings of future gods, it's starting to look like hype is giving way to pragmatism: Today's AI can be very useful, but it's also clearly imperfect and prone to mistakes.

That view isn't universal, of course. There's a lot of money (and rhetoric) betting on a stratospheric, world-rocking trajectory for AI. But the "when" keeps getting pushed back, and that's because nearly everyone agrees that more significant technical breakthroughs are required. The original, lofty claims that we're on the verge of artificial general intelligence (AGI) or superintelligence (ASI) have not disappeared. Still, there's a growing awareness that such proclaimations are perhaps best viewed as venture capital marketing. And every commercial foundational model builder out there has to grapple with the reality that, if they're going to make money now, they have to sell practical AI-powered solutions that perform as reliable tools.

This has made 2025 a year of wild juxtapositions. For example, in January, OpenAI's CEO, Sam Altman, claimed that the company knew how to build AGI, but by November, he was publicly celebrating that GPT-5.1 finally learned to use em dashes correctly when instructed (but not always). Nvidia soared past a $5 trillion valuation, with Wall Street still projecting high price targets for that company's stock while some banks warned of the potential for an AI bubble that might rival the 2000s dotcom crash.

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The science of how (and when) we decide to speak out—or self-censor

The science of how (and when) we decide to speak out—or self-censor

fivenewscrypto    janvier 01, 2026   

Freedom of speech is a foundational principle of healthy democracies and hence a primary target for aspiring authoritarians, who typically try to squash dissent. There is a point where the threat from authorities is sufficiently severe that a population will self-censor rather than risk punishment. Social media has complicated matters, blurring traditional boundaries between public and private speech, while new technologies such as facial recognition and moderation algorithms give authoritarians powerful new tools.

Researchers explored the nuanced dynamics of how people balance their desire to speak out vs their fear of punishment in a paper published in the Proceedings of the National Academy of Sciences.

The authors had previously worked together on a model of political polarization, a project that wrapped up right around the time the social media space was experiencing significant changes in the ways different platforms were handling moderation. Some adopted a decidedly hands-off approach with little to no moderation. Weibo, on the other hand, began releasing the IP addresses of people who posted objectionable commentary, essentially making them targets.

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