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Ars Technica
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Science

Ars Technica - Science

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Ars Technica

26.04.2025

Rocket Report: The pitfalls of rideshare; China launches next Tiangong crew - Ars Technica

This week, engineers ground-tested upgrades for Blue Origin’s New Glenn and Europe’s Ariane 6.

Ars Technica

26.04.2025

New study: There are lots of icy super-Earths - Ars Technica

“Microlensing” lets us find planets at much greater distances from their star.

Ars Technica

26.04.2025

A grim signal: Atmospheric CO2 soared in 2024

Scientists are worried because they can’t fully explain the big jump, but it might mean that carbon absorption is slowing down.

Ars Technica

25.04.2025

Bone collector caterpillar adorns itself in insect body parts - Ars Technica

The caterpillars even tailor the body parts, nibbling away at excess material to ensure a proper fit.

Ars Technica

25.04.2025

A 2,000-year-old battle ended in fire, and a tree species never recovered - Ars Technica

An ancient Chinese army set fire to an enemy capital, but things got out of hand.

Ars Technica

25.04.2025

Sadly for China, rare Earth elements aren’t actually all that rare - Ars Technica

China has limited US access, but other sources remain.

Ars Technica

25.04.2025

NSF director resigns amid 55% budget cut, mass layoffs from Trump admin - Ars Technica

The director did not state a reason for the resignation.

Ars Technica

24.04.2025

Republican space officials criticize “mindless” NASA science cuts - Ars Technica

“Heliophysics is the most unknown—and underrated—part of NASA’s science program.”…

Ars Technica

24.04.2025

Can the legal system catch up with climate science? - Ars Technica

New estimate: Fossil fuel companies have caused trillions of dollars in damages.

Ars Technica

23.04.2025

Drunk man walks into climate change, burns the bottoms of his feet off

Climate change is a danger to health in a wide variety of ways.

Ars Technica

23.04.2025

Harvard sues to block government funding cuts - Ars Technica

Suit claims the funding freeze violates First Amendment, Title VI procedures.

Ars Technica

22.04.2025

Are these chimps having a fruity booze-up in the wild? - Ars Technica

New data suggests that the human inclination toward feasting in groups is part of our deep evolutionary history.

Ars Technica

21.04.2025

Ghost forests are growing as sea levels rise - Ars Technica

As trees choked by saltwater die along low-lying coasts, marshes may move in.

Ars Technica

20.04.2025

Lichens can survive almost anything, and some might survive Mars - Ars Technica

The symbiotic organisms appear to be able to avoid some radiation damage.

Ars Technica

19.04.2025

Women rely partly on smell when choosing friends - Ars Technica

College women smelled each other’s T-shirts in new study to evaluate “friendship potential.”…

Ars Technica

19.04.2025

Rover finds hints of an ancient Martian carbon cycle - Ars Technica

Rather than cycling, some of Mars’ carbon took a one-way trip into rocks.

Ars Technica

19.04.2025

To regenerate a head, you first have to know where your tail is - Ars Technica

Planaria can’t replace a missing head until after the tail develops sufficiently.

Ars Technica

18.04.2025

Skepticism greets claims of a possible biosignature on a distant world - Ars Technica

It’s really difficult to get a clear sign of life on an exoplanet.

Ars Technica

18.04.2025

US Interior secretary orders offshore wind project shut down - Ars Technica

Stoppage comes the same week a government report finds few problems with permitting.

Ars Technica

18.04.2025

Climate change will make rice toxic, say researchers - Ars Technica

Warmer temperatures and increased carbon dioxide will boost arsenic levels in rice.

Ars Technica

17.04.2025

RoboBee sticks the landing - Ars Technica

New robotic landing gear draws on the crane fly’s unique appendages for landing on uneven surfaces.

Ars Technica

17.04.2025

Looking at the Universe’s dark ages from the far side of the Moon - Ars Technica

Building an observatory on the Moon would be a huge challenge—but it would be worth it.

Ars Technica

16.04.2025

Here’s how a satellite ended up as a ghostly apparition on Google Earth - Ars Technica

Zoom in over rural North Texas for a spacey surprise.

Ars Technica

16.04.2025

The physics of bowling strike after strike - Ars Technica

New model uses 6 differential equations relating to a rotating rigid body for best strike conditions.

Ars Technica

15.04.2025

Google created a new AI model for talking to dolphins - Ars Technica

DolphinGemma will get its first test run this summer.

Ars Technica

15.04.2025

After Harvard says no to feds, $2.2 billion of research funding put on hold - Ars Technica

The university also turned its homepage into a tribute to research.

Ars Technica

15.04.2025

Lunar Gateway’s skeleton is complete—its next stop may be Trump’s chopping block - Ars Technica

The NASA official in charge of Gateway briefed Ars on the program’s challenges and achievements.

Ars Technica

15.04.2025

New NOVA doc puts Revolutionary War weapons to the test - Ars Technica

Pitting the Brown Bess against the long rifle, testing the first military submarine, and more.

Ars Technica

15.04.2025

Scientists made a stretchable lithium battery you can bend, cut, or stab - Ars Technica

Its performance isn’t great, but its endurance is similar to standard lithium-ion.

Ars Technica

15.04.2025

NOAA scientists scrub toilets, rethink experiments after service contracts end - Ars Technica

One federal lab has lost janitorial services, hazardous waste support, IT, and building maintenance.

Ars Technica

12.04.2025

A guide to the “platonic ideal” of a Negroni and other handy tips - Ars Technica

Perfumer by day, mixologist by night, Kevin Peterson specializes in crafting scent-paired cocktails.

Ars Technica

12.04.2025

Rocket Report: “No man’s land” in rocket wars; Isaacman lukewarm on SLS - Ars Technica

China’s approach to space junk is worrisome as it begins launching its own megaconstellations.

Ars Technica

12.04.2025

Quantum hardware may be a good match for AI - Ars Technica

New manuscript describes analyzing image data in a quantum processor.

Ars Technica

11.04.2025

Painted altar in Maya city of Tikal reveals aftermath of ancient coup - Ars Technica

The altar marks the presence of an enclave of foreign elites from Teotihuacan.

Ars Technica

11.04.2025

New simulation of Titanic’s sinking confirms historical testimony - Ars Technica

NatGeo documentary follows a cutting-edge undersea scanning project to make a high-resolution 3D digital twin of the ship.

Ars Technica

10.04.2025

Trump throws coal a lifeline, but the energy industry has moved on - Ars Technica

The US market has been moving away from coal for decades.

Ars Technica

10.04.2025

Fruit flies can be made to act like miniature robots - Ars Technica

Light and smells can turn flies into remote-controlled near-automatons.

Ars Technica

10.04.2025

Trump administration’s attack on university research accelerates - Ars Technica

With billions in grants put on hold, targeted universities will see research crippled.

Ars Technica

09.04.2025

Fewer beans = great coffee if you get the pour height right - Ars Technica

Pour-over coffee is made by flowing a strong, laminar water jet through a bed of ground coffee beans.

Ars Technica

08.04.2025

De-extinction company announces that the dire wolf is back - Ars Technica

What they delivered is a gray wolf genome carrying a handful of genetic edits.

home›Ars Technica›Science

Ars Technica - Science

Rocket Report: The pitfalls of rideshare; China launches next Tiangong crew - Ars Technica

New study: There are lots of icy super-Earths - Ars Technica

A grim signal: Atmospheric CO2 soared in 2024

Bone collector caterpillar adorns itself in insect body parts - Ars Technica

A 2,000-year-old battle ended in fire, and a tree species never recovered - Ars Technica

Sadly for China, rare Earth elements aren’t actually all that rare - Ars Technica

NSF director resigns amid 55% budget cut, mass layoffs from Trump admin - Ars Technica

Republican space officials criticize “mindless” NASA science cuts - Ars Technica

Can the legal system catch up with climate science? - Ars Technica

Drunk man walks into climate change, burns the bottoms of his feet off

Harvard sues to block government funding cuts - Ars Technica

Are these chimps having a fruity booze-up in the wild? - Ars Technica

Ghost forests are growing as sea levels rise - Ars Technica

Lichens can survive almost anything, and some might survive Mars - Ars Technica

Women rely partly on smell when choosing friends - Ars Technica

Rover finds hints of an ancient Martian carbon cycle - Ars Technica

To regenerate a head, you first have to know where your tail is - Ars Technica

Skepticism greets claims of a possible biosignature on a distant world - Ars Technica

US Interior secretary orders offshore wind project shut down - Ars Technica

Climate change will make rice toxic, say researchers - Ars Technica

RoboBee sticks the landing - Ars Technica

Looking at the Universe’s dark ages from the far side of the Moon - Ars Technica

Here’s how a satellite ended up as a ghostly apparition on Google Earth - Ars Technica

The physics of bowling strike after strike - Ars Technica

Google created a new AI model for talking to dolphins - Ars Technica

After Harvard says no to feds, $2.2 billion of research funding put on hold - Ars Technica

Lunar Gateway’s skeleton is complete—its next stop may be Trump’s chopping block - Ars Technica

New NOVA doc puts Revolutionary War weapons to the test - Ars Technica

Scientists made a stretchable lithium battery you can bend, cut, or stab - Ars Technica

NOAA scientists scrub toilets, rethink experiments after service contracts end - Ars Technica

A guide to the “platonic ideal” of a Negroni and other handy tips - Ars Technica

Rocket Report: “No man’s land” in rocket wars; Isaacman lukewarm on SLS - Ars Technica

Quantum hardware may be a good match for AI - Ars Technica

Painted altar in Maya city of Tikal reveals aftermath of ancient coup - Ars Technica

New simulation of Titanic’s sinking confirms historical testimony - Ars Technica

Trump throws coal a lifeline, but the energy industry has moved on - Ars Technica

Fruit flies can be made to act like miniature robots - Ars Technica

Trump administration’s attack on university research accelerates - Ars Technica

Fewer beans = great coffee if you get the pour height right - Ars Technica

De-extinction company announces that the dire wolf is back - Ars Technica

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