Technologies
A Fusion Energy Breakthrough? Watch Live as US Scientists Make Major Announcement
A fusion reactor at Lawrence Livermore National Laboratory may have reached a critical milestone.

Scientists at Lawrence Livermore National Laboratory may have achieved a remarkable new high point for fusion reactions, generating even more energy than was pumped in during a recent experiment, according to a report by the Financial Times.
The publication suggests scientists «with knowledge of preliminary results from a recent experiment» have discussed the result and analysis is ongoing. A major announcement is scheduled to take place at LLNL on Tuesday, Dec. 13. It’s expected to be livestreamed by the Department of Energy at approximately 7 a.m. PT.
The National Ignition Facility operates an «inertial confinement fusion» experiment, which sees almost 200 lasers fired directly at a tiny capsule of hydrogen. According to Nathan Garland, a physicist at Griffith University in Australia, the lasers create a plasma around the capsule which eventually starts an implosion — these conditions allow for fusion reactions to take place.
Fusion is the reaction that powers our sun and it works by smashing two atoms together. This requires extreme pressure and extreme heat but trying to recreate the conditions in a lab is «super difficult,» noted Garland.
The energy released by fusing two atoms together is massive and, importantly, releases no carbon dioxide. Unlike fission — splitting atoms — used in nuclear power plants, fusion also leaves behind no radioactive waste and there’s no risk of meltdown, either. In short, if we could harness fusion power, it would revolutionize energy, allowing us to generate clean power without pumping greenhouse gases into the atmosphere.
If the FT report and chatter on social media is correct, scientists at LLNL could have achieved «fusion energy gain» which is denoted by the letter Q. In a fusion experiment, if Q > 1, then we’re on our way to a bona fide energy breakthrough, one that scientists have long been dreaming of reaching. «It is a big deal for sure, if true,» Garland said.
But, as with all science, it’s good to be cautious and not overhype results yet to be fully analyzed. We have been here before, after all. In 2013, reports swirled the NIF had achieved this exact feat. It wasn’t the case.
In more recent times, though, NIF has taken big strides toward achieving the goal. In August 2021, researchers reported they had, for a brief moment, re-created the power of the sun in a self-sustaining reaction. That’s a good pedigree and one that makes us here at CNET Science feel a little more confident in the rumors.
A spokesperson for LLNL told CNET «our analysis is still ongoing, so we’re unable to provide details or confirmation at this time» and provided a link to the media advisory — which, in all caps, suggests a «MAJOR SCIENTIFIC BREAKTHROUGH.»
The result won’t mean that we suddenly have an endless supply of energy. It’s likely the reaction that took place at NIF lasted for just a fraction of a second or even less. But this is the first step in a journey toward fusion energy as a viable, serious technology to power our world. It provides a proof of concept that fusion experiments like this can reach Q > 1.
So while I’m always cautious about throwing around the word «breakthrough» when reporting on cutting-edge science — especially in the realm of fusion energy — it does feel like it might be justified here. We’ll have to wait and see.
Updated Dec. 12: Changed sentence to «smashing two atoms together» rather than «heavy» atoms because hydrogen is, of course, a very light atom.
Technologies
Today’s NYT Mini Crossword Answers for Wednesday, Aug. 20
Here are the answers for The New York Times Mini Crossword for Aug. 20.

Looking for the most recent Mini Crossword answer? Click here for today’s Mini Crossword hints, as well as our daily answers and hints for The New York Times Wordle, Strands, Connections and Connections: Sports Edition puzzles.
Today’s NYT Mini Crossword has a few challenging clues (4-Down threw me off), but it’s mostly OK. Need some help with today’s Mini Crossword? Read on. And if you could use some hints and guidance for daily solving, check out our Mini Crossword tips.
If you’re looking for today’s Wordle, Connections, Connections: Sports Edition and Strands answers, you can visit CNET’s NYT puzzle hints page.
Read more: Tips and Tricks for Solving The New York Times Mini Crossword
Let’s get to those Mini Crossword clues and answers.
Mini across clues and answers
1A clue: Something worn by an infant or marathon runner
Answer: BIB
4A clue: Diversion on a long flight
Answer: MOVIE
6A clue: Phobos and Deimos, for Mars
Answer: MOONS
7A clue: Join highway traffic
Answer: MERGE
8A clue: Coloring for a camp shirt
Answer: DYE
Mini down clues and answers
1D clue: Loudly voiced one’s disapproval
Answer: BOOED
2D clue: Material in walrus tusks
Answer: IVORY
3D clue: Experience four seasons in one day, say?
Answer: BINGE
4D clue: «Delicious!»
Answer: MMM
5D clue: Opposite of WNW
Answer: ESE
Technologies
See Six Planets Line Up in the Upcoming Planet Parade Tonight
Mark your calendar so you can catch Mercury, Venus, Jupiter, Saturn, Neptune and Uranus in the sky at the same time.

Fresh off the excitement of the Perseids meteor shower is a chance to see six planets lined up in the sky at once. These events, colloquially known as planet parades, only occur about once or twice a year, with the most recent one in February showing off all seven planets in our solar system at once. The next one will feature six of our closest celestial neighbors, and the event starts on Tuesday.
The six planets sharing the sky will be Mercury, Venus, Jupiter, Saturn, Neptune and Uranus. Mars will technically be there at the beginning of the night, but it dips below the horizon right after sunset, so it won’t be visible when all of the others are. Of those, Mercury, Venus and Jupiter will be visible to the naked eye, while the others will require high-powered binoculars or, preferably, a telescope.
Even though they’re spread out across the eastern and southern skies, the planets pair up with this one, making many of them pretty easy to find if you know what to look for. From east to west, here’s where each one will be.
- Mercury — Eastern sky near the Cancer constellation. It’ll pop over the horizon just before sunrise, so you’ll have limited time to view it before the sun comes up and obfuscates it.
- Venus — At the lower tip of the Gemini constellation in the eastern sky, a couple of hours before sunrise.
- Jupiter — Will be near Venus, also in the Gemini constellation. It rises about an hour before Venus does.
- Uranus — Will be near the upper tip of Taurus, rising after midnight. This one will require some magnification. If you see Pleiades, a cluster of stars at the upper tip of Taurus, you’ve gone too far upward.
- Saturn and Neptune — These two are right next to each other and will be sitting between the Pisces and Cetus constellations in the southern skies. Neptune will be closer to Pisces while Saturn will be closer to Cetus.
Since it takes a long time for planets to move through the night sky, Aug. 20 is the starting point, and it’ll run through the rest of the month. Once September hits, Mercury will be too close to the sun, which will obscure it. From that point, there will be a five-planet parade for a while until Venus sinks below the horizon in early October. So, in all, you’ll have a chance to see at least five planets for over a month.
Will the planet parade be visible from my region?
Yes. We double checked Stellarium’s sky map from a variety of locations across the country, and everything above will be applicable everywhere in the continental US. Per Starwalk, the parade will also be visible in other parts of the world after the following dates for about the same amount of time (one to two weeks).
- Abu Dhabi — Aug. 9
- Athens, Beijing, Berlin, Tokyo and London — Aug. 10
- Mumbai and Hong Kong — Aug. 11
- Reykjavik, São Paulo and Sydney — Aug. 12
The planets will move based on date, though. The above locations are where they’ll be around Aug. 20, but if you’re looking a week or so later, they’ll be in the same general area, but will shift to a slightly different part of the sky.
Will I need any special equipment?
Yes. Neptune and Uranus, especially, will require some sort of magnification to see. We recommend a telescope, but high-powered binoculars may work if the sky is dark enough. Saturn is also difficult to see without magnification, so you’ll want it for that too. Jupiter, Venus, and Mercury should be visible on their own with the naked eye.
We also recommend taking a trip out to the country, as light pollution from suburbs and cities can make it even more difficult to see Neptune and Uranus. The moon will be out as well, which may make Venus, Jupiter, and Mercury harder to see. Other factors like weather may also make it more difficult to see all of them. If you’re lucky, you may see a few shooting stars at the tail end of Perseids as well.
Technologies
Grammarly Pushes Beyond Proofreading With AI-Powered Writing Guidance
Grammarly dropped agents to spot plagiarism, cite sources and maybe even boost your GPA.

Grammarly is expanding beyond its grammar-checking roots. The company has announced the launch of several specialized AI «agents» and a new writing tool called Grammarly Docs, designed to help students and professionals with everything from drafting essays to polishing workplace emails.
It’s another example of generative AI expanding beyond general-purpose chatbots like ChatGPT and Gemini into more specialized domains. Other examples of gen AI in educational circles include Google’s NotebookLM and OpenAI’s new study mode for ChatGPT.
AI agents are digital helpers that go beyond traditional chatbots to understand context and assist in reaching your goals. Grammarly’s AI agents assist by offering feedback, predicting reactions, finding sources and more to increase efficiency in workflows.
Read also: Grammarly AI: This Free AI Tool Will Easily Fix Your Grammar
What’s available now for Grammarly AI
The update introduces nine agents that move Grammarly into a more collaborative role. Instead of just correcting grammar or suggesting phrasing, the agents are intended to actively work alongside users. One predicts how a professor or manager might respond to a draft. Another offers an estimated grade based on an uploaded rubric. Others handle citation generation, proofreading, paraphrasing, plagiarism checks and AI detection. The tools are built directly into Docs, a «distraction-free» writing environment where all the agents can be summoned in context, according to the company.
As students head back to classrooms and colleges, Grammarly is looking to position itself as a study companion and writing coach rather than merely a browser extension. The company cites research showing that while only a small share of students feel confident using AI in professional settings (18%), most employers expect AI literacy from job candidates. By emphasizing skill-building and responsible use, Grammarly says it wants to bridge that gap rather than simply automate assignments.
«The launch of our new agents and AI writing surface marks a turning point in how we build products that anticipate user needs,» Luke Behnke, Grammarly’s vice president of product management, said in the company’s press release. «We’re moving beyond simple suggestions to intelligent agents that understand context and actively help users achieve their communication goals.»
For professionals, Grammarly is marketing the tools as a way to tailor communication for different audiences. The Reader Reactions agent, for example, can highlight whether an email comes across as too vague or too blunt. And the Expert Review tool provides industry-specific feedback without requiring specialized prompts.
The launch also marks the debut of Docs as a standalone writing hub. Until now, Grammarly has functioned mostly as a browser extension layered on top of other apps, like Chrome or Google Docs. Grammarly Docs signals a push to keep users inside the platform’s own environment, though the company says it will expand agent functionality to the more than half a million apps and sites where its tools already appear.
The new features are rolling out immediately for free and premium subscribers, though plagiarism and AI detection remain locked behind the paid plan. Enterprise and education customers will also gain access later this year.
Early reactions to Grammarly’s AI agents
Early reactions suggest strong interest from students and educators alike as the company shifts from a grammar checker to a productivity platform. Educators have noted the potential benefits and risks of tools like the AI Grader. Some users on social media welcomed the update as a way to cut through the anxiety of essay writing, while others questioned whether it might make students too dependent on machine feedback.
The launch comes just months after Grammarly raised $1 billion to fuel its AI pivot and acquired the email startup Superhuman. Together, those moves point to an ambitious strategy for the company: one that seeks to transform Grammarly from a background utility into a full-fledged productivity suite powered by AI.
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