We now have a good idea about the makeup of Uranus’ atmosphere
20 years of observations have given us more knowledge about the icy giant.
Posts by Ars Technica (old posts, page 32)
Elden Ring: Nightreign is an epic RPG squeezed into delicious bite-size capsules
Fast-paced multiplayer action fits surprisingly well with the old Elden Ring formula.
Ars Live: Four space journalists debate whether NASA is really going to Mars
Join us at 2:30 pm Eastern on the livestream and ask questions about the future of space!
My 3D printing journey, part 2: Printing upgrades and making mistakes
3D-printing new parts for the A1 taught me a lot about plastic, and other things.
What I learned from a Bambu Labs A1 3D printer, part 2: Upgrades and mistakes
3D-printing new parts for the A1 taught me a lot about plastic, and other things.
SpaceX may have solved one problem only to find more on latest Starship flight
SpaceX's ninth Starship survived launch, but engineers now have more problems to overcome.
Elon Musk: There is an 80 percent chance Starship’s engine bay issues are solved
"Once you have the transportation system to Mars, then there's a vast set of opportunities."
Hidden AI instructions reveal how Anthropic controls Claude 4
Expert analysis shows Anthropic's attempts to skip chatbot praise and avoid copyrighted content.
Trump signs executive orders meant to resurrect US nuclear power
Plan calls for three new reactors to reach criticality in about a year.
NPR sues Trump over blocked funding, says it may have to shutter newsrooms
Trump move "is textbook retaliation and viewpoint-based discrimination," NPR says.