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Ars Technica

Science/Tech / Ars Technica

Meet the 2026 winner of Nikon's Small World photomicrography contest

Ole Bielfeldt of Germany captured a microscopic view of an inkjet printer depositing ink onto paper.

23 Oct 2026 1:04 am
Disillusioned MAHA leader quits as Trump admin's food agenda spoils: Report

The departure comes amid turmoil in Kennedy's Make America Healthy Again movement.

23 Oct 2026 12:34 am
Electric or gas? BMW goes both ways with new 2027 X5 and iX5.

460 kW charging and 450 miles of range are among the reasons the EV is the one to get.

23 Oct 2026 12:31 am
Samsung all but confirms iPhone Duo is goosing Galaxy Z8 sales

Searches for Samsung foldables just happened to skyrocket following iPhone Duo unveiling.

23 Oct 2026 12:19 am
Meta shocked by $25B fine after N.M. refused to join multistate settlement

Meta will appeal a ruling imposing the largest fine Mark Zuckerberg has ever seen.

22 Oct 2026 10:34 pm
US-backed vaccine trial on babies canceled after international outcry

The decried trial was canceled last week before police seized vaccine doses.

22 Oct 2026 10:07 pm
Forget Malaise 2.0, GM says it's still all-in on EVs and autonomy

General Motors' plans will require quite a lot of customers' trust.

22 Oct 2026 6:34 pm
333 Tor exit nodes hijacked to intercept SSH traffic and retrieve plaintext email

For 3 days this month, 333 exit nodes were hacked in hopes of stealing sensitive data.

22 Oct 2026 5:00 pm
UN says we're going to blow past 1.5

Best case is now an overshoot to 1.8 C, accompanied by massive carbon removal.

22 Oct 2026 4:45 pm
Xbox wants you to pay 24 to 40 cents per hour to stream games you already bought

Time-based a la carte charges come on top of the purchase price for the games themselves.

22 Oct 2026 3:36 am
Enterprises keep buying software upgrades that IT thinks will make things worse

Survey of 2,018 IT heads at big firms points to a lack of leverage.

22 Oct 2026 3:18 am
Tesla profits drop 43% in Q3

Teslas once-booming energy storage business also shrunk in Q3 2026.

22 Oct 2026 3:05 am
21 Oct 2026 1:50 am
Meta drops the word rain from its commercial TOS after AI backlash

Meta changes AI scraping policy but wont add language respecting robots.txt.

21 Oct 2026 1:37 am
Gemini's Personal Intelligence is coming to cars

It's probably time to audit your Gemini settings.

21 Oct 2026 1:30 am
OpenBSD 8.0 arrives with security record still intact

OpenBSD 8.0 lands with Intel Arc support, ARM64 hibernation, and 64-vCPU guests

21 Oct 2026 1:27 am
The Internet goes on high alert after discovery of 8 compromised TLS certs

Intermediate certs allow anyone to mint web credentials for any Internet server.

21 Oct 2026 1:17 am
TP-Link tries to appease Trump admin with pledge to assemble routers in US

TP-Link can't sell latest routers in US despite rivals getting FCC approvals.

21 Oct 2026 12:55 am
Does anyone actually want to win the medium-lift race in the United States?

Ars Technica is here to help with a guide to the medium-lift space race.

21 Oct 2026 12:43 am
Quantum error correction goes well beyond breakeven

A demo of error-corrected qubits shows big reductions in errors as they grow.

20 Oct 2026 11:38 pm
Meta Muse exposes users' personal and business secrets when they share conversations

A single query is all that's required to find thousands of conversations listed by title.

20 Oct 2026 6:03 pm
Visiting Slate

Slate's first showroom sells the promise. Mass production will determine the rest.

20 Oct 2026 4:30 pm
Pennsylvania issues alert on congenital measles

Congenital measles can be fatal, and survivors require monitoring for years.

20 Oct 2026 4:14 am
Huge DMV data breach impacted current and former Florida residents

Florida issues alerts after statewide DMV data breach linked to ShinyHunters.

19 Oct 2026 10:08 pm
Disney found a way to buy Character.AI without buying its lawsuits

Character.AI faces claims its bots encouraged minors to self-harm and kill their parents.

19 Oct 2026 8:15 pm
A Chinese rocket deorbited over Minnesota and left this in a farmer's cornfield

All the evidence points to the debris being part of a Chinese Zhuque-2E rocket.

19 Oct 2026 8:05 pm
Review: Lanterns is a truly unique twist on the superhero genre

Gritty HBO series is a beacon for what's possible when one is allowed to get creative with the tropes.

19 Oct 2026 7:01 pm
DIY VR: How to build your own headset, and why you probably won't want to

A primer on the joys and pains of building your own head-mounted display.

19 Oct 2026 6:03 pm
Stratospheric airship flew from US to Japan to test sky cell tower concept

Tests showed Sceyes high-flying platform can deliver connectivity in disasters.

19 Oct 2026 4:35 pm
Microsoft barred from sponsoring foreign workers for US residency

The US says Microsoft abused immigration rules; the company disputes the claim.

9 Oct 2026 6:44 pm
An experimental tour-de-force: Entanglement between glass bead and light

Getting a glass bead to act like a quantum object by entangling it with light.

9 Oct 2026 12:15 am