SENSEX
NIFTY
GOLD
USD/INR

Weather

image 13    C

Ars Technica News

Science/Tech / Ars Technica

Fewer EVs need fewer batteries: Ford and SK On end their joint venture

Ford will keep the plant in Kentucky, SK gets the one in Tennessee.

11 Dec 2025 11:03 pm
Oracle shares slide on $15B increase in data center spending

Company raises its capital expenditure forecast as it doubles down on AI infrastructure bet.

11 Dec 2025 8:09 pm
NASA just lost contact with a Mars orbiter, and will soon lose another one

If NASA is serious about exploring Mars, it's past time to send new missions.

11 Dec 2025 5:59 am
Conservative attacks on NPR and PBS continue with call to take FCC licenses

NPR and PBS stations targeted by group involved in Carr's news-distortion probes.

11 Dec 2025 2:35 am
A new open AI coding model is closing in on proprietary options

Open-weights Devstral 2 model scores 72% on industry benchmark, nearing proprietary rivals.

11 Dec 2025 2:08 am
Cable channel subscribers grew for the first time in 8 years last quarter

Sports and YouTube TV played big roles, MoffettNathanson report says.

11 Dec 2025 1:37 am
Ugly infotainment mars the 2025 Subaru Forester Hybrid experience

It drives fine, but the first hybrid Forester is not without its flaws.

10 Dec 2025 11:30 pm
Dr. Oz tells his federal employees to eat less during the holidays

You dont have to try every cookie on the holiday table, wrote Mehmet Oz in an email to staff.

10 Dec 2025 8:15 pm
AMDs next-gen FSR Redstone brings big gains, as long as youre using a new GPU

Redstone is a promising mix of old and new ideas, but Nvidia is years ahead.

10 Dec 2025 7:30 pm
Operation Bluebird wants to relaunch Twitter, says Musk abandoned the name and logo

Abandonment offers rare chance to reclaim one of techs most recognized brands.

10 Dec 2025 6:02 pm
Win hardware, collectibles, and more in the 2025 Ars Technica Charity Drive

Help yourself to prizes by helping us raise money for good causes.

10 Dec 2025 6:00 pm
Court: Because Trump said to may not be a legally valid defense

The arbitrary and capricious standard strikes down another administration action.

9 Dec 2025 11:17 pm
Google is reviving wearable gesture controls, but only for the Pixel Watch 4

Google will let you select and dismiss with a gesture, but only on the newest watch.

9 Dec 2025 10:30 pm
Brazil weakens Amazon protections days after COP30

Backed by powerful corporations, nations are giving public false choices: Environmental protection or economic growth.

9 Dec 2025 9:40 pm
Pompeii construction site confirms recipe for Roman concrete

Latest results from a recently discovered ancient Roman construction site confirm earlier findings.

9 Dec 2025 9:30 pm
ICEBlock lawsuit: Trump admin bragged about demanding App Store removal

ICEBlock creator sues to protect apps that are crowd-sourcing ICE sightings.

9 Dec 2025 3:24 am
F1 in Abu Dhabi: And thats the championship

A three-way fight down to the wire as the ground effect era comes to a close.

8 Dec 2025 10:31 pm
A big bike on a budget: Lectrics XPress 750

A budget e-bike that offers more than you might expect.

8 Dec 2025 9:19 pm