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Science/Tech / Ars Technica

Commercial fusion power companies moving toward test systems

A tokamak moves forward as two companies advance plans for stellarators.

2 Apr 2025 2:35 am
RFK Jr. illegally rescinded $11B in public health grants, states lawsuit says

RFK Jr. killed grants with no warning or legally valid explanation, states say.

2 Apr 2025 2:07 am
How a 1980s Atari creator with cystic fibrosis crafted a story of salmon survival

Doctors said he'd die by 13, but Bill Williams turned long odds into iconic art about endurance.

2 Apr 2025 1:03 am
Satisfactory now has controller support, so theres no excuse for your bad lines

Can you mine resources and build factories with merely sticks and buttons?

2 Apr 2025 12:22 am
Review: Amazons Kindle Colorsoft is something less than a Paperwhite with color

It's a decent e-reader, but it offers too few benefits for too many drawbacks.

1 Apr 2025 10:50 pm
Gemini is an increasingly good chatbot, but its still a bad assistant

Google's generative AI is not ready to serve as your virtual assistant.

1 Apr 2025 10:19 pm
DeepMind is holding back release of AI research to give Google an edge

A tougher vetting process and more bureaucracy make it harder to publish.

1 Apr 2025 6:58 pm
1 Apr 2025 5:30 pm
MCP: The new USB-C for AI thats bringing fierce rivals together

Model context protocol standardizes how AI uses data sources, supported by OpenAI and Anthropic.

1 Apr 2025 5:00 pm
With new Gen-4 model, Runway claims to have finally achieved consistency in AI videos

The new model is rolling out to paid users starting today.

1 Apr 2025 2:37 am
Lithium-ion battery waste fires are increasing, and vapes are a big part of it

Tiny batteries and disposable e-cigs remain big risks for waste handlers.

1 Apr 2025 12:53 am
Even Trump may not be able to save Elon Musk from his old tweets

Court win for investors may sway SECs probe of Elon Musks Twitter purchase.

1 Apr 2025 12:22 am
France fines Apple 150M for excessive pop-ups that let users reject tracking

Requiring double consent for user tracking is too much, French agency says.

31 Mar 2025 10:55 pm
Theres a new benchmark in town for measuring performance on Windows 95 PCs

Did you want to see how fast your ancient computer was? Because now you can!

31 Mar 2025 10:45 pm
The 2025 BMW M5 Touring review: Way more power, way too much weight

BMW has been making M5s for 40 years, but the latest one has lost its way somewhat.

31 Mar 2025 10:34 pm
Googles new experimental Gemini 2.5 model rolls out to free users

Google's improved AI model is now available for free, but usage is limited.

31 Mar 2025 10:15 pm
Europes quest to finally land on Mars takes another turn

Nearly 20 years have passed since the European Space Agency committed to ExoMars.

31 Mar 2025 10:07 pm
Big brands are spending small sums on X to stay out of Musks crosshairs

Its whatever amount is enough to stay off the naughty list, says ad executive.

31 Mar 2025 6:49 pm
Trump on car tariffs: I couldnt care less if they raise prices

Consumers will have to pay the price of the president's unnecessary trade war.

31 Mar 2025 6:39 pm
Overblown quantum dot conspiracy theories make important points about QLED TVs

Lawsuits and allegations are creating doubt around quantum dot TVs' use of QDs.

31 Mar 2025 4:30 pm
NASAs Curiosity rover has found the longest chain carbon molecules yet on Mars

Its a significant finding in the search for alienlife.

30 Mar 2025 4:30 pm
The CDC buried a measles forecast that stressed the need for vaccinations

The move is a sign that the public health agency may be falling in line under RFK Jr.

29 Mar 2025 4:20 pm