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Why cats prefer silver vine to catnip and other May highlights
It’s a regrettable reality that there is never enough time to cover all the interesting scientific stories we come across. So every month, we highlight a handful of the best stories that nearly slipped through the cracks. May's list includes the discovery of a possible prehistoric mining site in the Pyrenees; a new species of tiny blue octopus; why cats seem to prefer silver vine to catnip; and why political polarization might behave like a phase transition, among other noteworthy stories.
Prehistoric mining in the Pyrenees
Credit:
IPHES-CERCA
High in the eastern Pyrenees is a prehistoric cave, excavated between 2021 and 2023. Based on analysis of artifacts uncovered at the site, a team of Spanish archaeologists believes this may have served as an ancient copper smelting spot, with far more frequent occupation by humans than previously thought. The researchers described these preliminary findings in a paper published in the journal Frontiers in Environmental Archaeology.


© Maria D. Guillén / IPHES-CERCA
SpaceX, China set for busy launch week
What’s launching this week Early this morning, Monday, June 1, the state owned China Aerospace Science and Technology Corporation (CASC) successfully completed the maiden flight of the reusable Long March 12B — a two-stage, 236-foot (72-meter) rocket powered by nine liquid oxygen and kerosene engines with a 44,000-pound (20,000 kilogram) payload capacity. The mission launchedContinue reading "SpaceX, China set for busy launch week"
The post SpaceX, China set for busy launch week appeared first on Astronomy Magazine.
- Space
- How do you study an invisible exoplanet? Astronomers discover planetary 'fingerprints' in the rings around stars
How do you study an invisible exoplanet? Astronomers discover planetary 'fingerprints' in the rings around stars
Hear the Sonic Blasts Affecting Endangered Rice’s Whales in the Gulf of Mexico
- Ars Technica - Gadgets
- Microsoft's Surface Laptop Ultra looks like its first true MacBook Pro competitor
Microsoft's Surface Laptop Ultra looks like its first true MacBook Pro competitor
Dell, Asus, Lenovo, HP, MSI, Acer, and Gigabyte are among the PC makers that are designing systems around Nvidia's RTX Spark, Nvidia's new Arm-based chip for Windows PCs. But the flagship RTX Spark PC may be from the same company that makes Windows: the new Microsoft Surface Laptop Ultra is a high-end RTX Spark system that will offer up to 128GB of unified memory for "creators, developers, and AI builders."
Microsoft says the Laptop Ultra will be available "later this year" but didn't discuss any specific pricing or configuration options.
The Laptop Ultra will slot in above the regular Qualcomm Snapdragon-based Surface Laptops in Microsoft's lineup. Microsoft has made high-end Surface devices with more powerful CPUs and GPUs before, but to date, they've also come with convertible designs that may have limited their appeal. The first was the old Surface Book, with its fully detachable screen and bendy-straw hinge that didn't close all the way; the second was the Surface Laptop Studio, with its chunky design and sliding screen. The Laptop Ultra is Microsoft's first attempt to follow the MacBook Pro formula: it's like the other Surface Laptops, just with more power.


© Microsoft
- Sci.News
- Pigeons May Sense Earth’s Magnetic Field Using Superparamagnetic Immune Cells in Their Livers
Pigeons May Sense Earth’s Magnetic Field Using Superparamagnetic Immune Cells in Their Livers
Scientists have identified supermagnetic macrophages in the livers of homing pigeons (Columba livia domestica) that appear essential for navigation when the Sun is not visible, pointing to an entirely new mechanism for animal magnetoreception.
The post Pigeons May Sense Earth’s Magnetic Field Using Superparamagnetic Immune Cells in Their Livers appeared first on Sci.News: Breaking Science News.
- Space
- Shockwaves from dying stars may sculpt 'cosmic wagon wheel' stellar nurseries, simulations reveal
Shockwaves from dying stars may sculpt 'cosmic wagon wheel' stellar nurseries, simulations reveal
- Live Science
- Astronauts could use lightning-like plasma jets to kill germs on the moon and Mars, demo hints
Astronauts could use lightning-like plasma jets to kill germs on the moon and Mars, demo hints
Dozens of Red Hat packages backdoored through its official NPM channel
Official Red Hat NPM accounts have been compromised and used to push a malicious worm that spreads from machine to machine, where it pilfers sensitive credentials in hopes of stealing yet more confidential data, researchers said.
The supply-chain attack began Monday and remained active at the time this post went live, according to researchers at security firm Aikido. It’s the result of the threat actor responsible for the hack taking control of @redhat-cloud-services, a legitimate channel in the npm repository that’s reserved for official Red Hat packages. As such, the channel is widely trusted by developers who rely on Red Hat cloud services.
The vicious cycle of today’s supply-chain attacks
It’s unclear precisely how the threat actor took control of the namespace, but it almost certainly involved the compromise of credentials required to access it, possibly through a previous supply-chain attack. More than 30 packages seem to be affected.


© istanbulimage via Getty
Why we crave company
Neuroscientists are discovering that spending time with others may be a basic biological necessity, like need for food or water

Stress Can Literally Make You Lose Your Direction, According to New MRI Evidence
Scientists Uncover a Hidden Alzheimer’s Target and Create the First Tool To Control It
Could aliens ever visit Earth?
On May 22, 2026, the Pentagon released a second batch of previously classified photos and videos showing what appear to be unexplained flying objects. These file dumps were the culmination of a process that was set in motion back in July 2023, when a group of government whistleblowers testified before Congress that the U.S. government was secretly inContinue reading "Could aliens ever visit Earth?"
The post Could aliens ever visit Earth? appeared first on Astronomy Magazine.
I.R.A. Rebates for Appliance Swaps Could Be Phased Out

© Bing Guan for The New York Times
- Space
- 'The Lone Gunmen' at 25: the underrated 'X-Files' spin-off that aspired to be 'Mission: Impossible' with geeks
'The Lone Gunmen' at 25: the underrated 'X-Files' spin-off that aspired to be 'Mission: Impossible' with geeks
The math of choosing a restaurant meal is revealed in Richard Feynman’s notes
Scientists May Have Found a Completely New Way To Treat Depression
Ética na IA (3): a inteligência das coisas “inteligentes” e o fazer destas (2)
Miguel S. Albergaria dá continuidade aos seus artigos sobre a Ética na IA e escreve sobre o seu processo, ou sobre conceber a inteligência que estes artefactos implementam.
The post Ética na IA (3): a inteligência das coisas “inteligentes” e o fazer destas (2) appeared first on Tek Notícias.
- Live Science
- First whole-genome sequence of a Greenland shark holds clues to their extreme longevity
First whole-genome sequence of a Greenland shark holds clues to their extreme longevity