Page Updated: Friday, March 13, 2026 7:39 PM ET

Ars Technica - Science

Figuring out why AIs get flummoxed by some games

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Magnetars drag spacetime to power superluminous supernovae

7 hours ago

Centuries before the Inca, Peru's wealthy imported parrots from afar

1 day ago

We study pandemics, and the resurgence of measles is a grim sign of what's coming

1 day ago

Anduril, the autonomous weapons maker, doubles the size of its space unit

2 days ago

NIH director launches 'Scientific Freedom' lectures with non-scientist

2 days ago

Don't lick that cold metal pole in winter—if you do, don't panic

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Quantum computing meets the Möbius molecule

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Ig Nobels ceremony moves to Europe over security concerns

3 days ago

An unlikely set of clues helps reconstruct ancient Chinese disasters

4 days ago

Flexible feline spines shed light on 'falling cat' problem

4 days ago

Tiny, long-armed dinosaur leads to rethink of dinosaur miniaturization

5 days ago

Hunting for elusive 'ghost elephants'

6 days ago

A unicorn-like Spinosaurus found in the Sahara

6 days ago

Asteroid defense mission shifted the orbit of more than its target

7 days ago

How moss helped convict grave robbers of a Chicago cemetery

7 days ago

Why are vertebrate eyes so different from those of other animals?

7 days ago

TerraPower gets OK to start construction of its first nuclear plant

9 days ago

Space Command chief throws cold water on the question of UAPs in space

9 days ago

Large genome model: Open source AI trained on trillions of bases

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Re-creating the complex cuisine of prehistoric Europeans

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What we can learn from scientific analysis of Renaissance recipes

10 days ago

Research roundup: Six cool science stories we almost missed

11 days ago

The strange animals that control their body heat

12 days ago

Photons that aren't actually there influence superconductivity

14 days ago

Neanderthals seemed to have a thing for modern human women

15 days ago

The physics of squeaking sneakers

15 days ago

ULA isn't making the Space Force's GPS interference problem any easier

15 days ago

Boozy chimps fail urine test, confirm hotly debated theory

17 days ago

Following 35% growth, solar has passed hydro on US grid

17 days ago

Scientists crack the case of 'screeching' Scotch tape

17 days ago

Pentagon buyer: We're happy with our launch industry, but payloads are lagging

18 days ago

NASA says it needs to haul the Artemis II rocket back to the hangar for repairs

20 days ago

Dinosaur eggshells can reveal the age of other fossils

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Have we leapt into commercial genetic testing without understanding it?

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Major government research lab appears to be squeezing out foreign scientists

20 days ago