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Geoengineering still faces major practical challenges

Geoengineering still faces major practical challenges

Solar geoengineering is often portrayed as a sort of emergency brake. Something along the lines of Pull in case of climate emergency to scatter light-reflecting particles to bounce sunlight out of the atmosphere and cool the planet. But it might be less like a simple brake and more like a...

The search for dark matter has been blown wide open

The search for dark matter has been blown wide open

Underneath an Apennine massif, below the Jinping Mountains of Sichuan, and at the bottom of a South Dakota mine, there is a cosmic hunt afoot. Isolated deep beneath these rocky shields, massive detectors filled with liquid xenon aim to make the first direct detections of dark matter, the...

The Download: a reality check for geoengineering and the science of interoception

The Download: a reality check for geoengineering and the science of interoception

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Hacking the atmosphere: geoengineering gets a reality check Solar geoengineering, the controversial idea that we could deliberately intervene in the...

Hacking the atmosphere: Geoengineering gets a reality check

Hacking the atmosphere: Geoengineering gets a reality check

Jim Franke pulls away the cover page of a presentation on the wraparound desk in his office, revealing an illustration of an odd-­looking aircraft with massive wings stretching out from a stubby fuselage. The uncrewed plane is soaring thousands of meters higher than commercial jets fly—so high you...

Entrepreneurs in Nairobi make the case for going solar

Entrepreneurs in Nairobi make the case for going solar

__________________________THE PLACENairobi, Kenya Most of Kenya’s power grid runs on renewables. But with 25% of communities lacking centralized electricity, the nation is looking to off-grid solar to hit its goal of delivering universal electricity access by 2030 without driving up emissions. The...

The Download: the first brain implant power user and South Korea’s AI obsession

The Download: the first brain implant power user and South Korea’s AI obsession

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. This man with ALS is the first “power user” of a brain implant that lets him speak Casey Harrell has had a set of electrodes embedded in his brain...

This man with ALS is “the first power user” of a brain implant that lets him speak

Casey Harrell has had a set of electrodes embedded in his brain for almost three years. Harrell, who has amyotrophic lateral sclerosis (ALS) and is paralyzed, first used his brain-computer interface (BCI) to “speak” sentences with the help of a research team in 2023. Since then, Harrell has clocked...

Régie des eaux US piratée - Le bluff iranien de Handala

Régie des eaux US piratée - Le bluff iranien de Handala

Handala, un groupe de hackers liés à l'Iran, vient d'annoncer qu'il aurait pu couper l'eau de 2 millions de Californiens. Le groupe a en effet piraté California Water Service et balancé 5 Go de données pour le prouver.... Mais bon, peu importe ce qu'ils disent, la vérité c'est que non, il n'aurait...

Linux 7.1 est disponible : améliorations un peu partout, nouvelle implémentation NTFS

Linux 7.1 est disponible : améliorations un peu partout, nouvelle implémentation NTFS

Suite aux critiques de Linus sur la multiplication des codes et documentations générés par l'IA, Linux 7.1 est désormais disponible. Cette version introduit une nouvelle implémentation de NTFS plus complète et des performances en hausse. Le noyau introduit aussi un nouveau droit d'accès Landlock,...

You do your own time

You do your own time

There we were, a regular murderers’ row of librarians. Little Jo. Eustace. And me. Turning around in the nave of our library to greet the sound of footsteps, pistols leveled in case whoever was coming in didn’t respect sanctuary. Little Jo had a stack of books under one arm. Eustace was holding the...

Inside Interoception: The hidden sense of how you feel inside

Inside Interoception: The hidden sense of how you feel inside

MIT Technology Review Explains: Let our writers untangle the complex, messy world of science and technology to help you understand what’s coming next. You can read more from the series here. Your brain lives in the dark space of your skull. Yet it knows when the wind lifts the hairs on...

Why “reprogramming” is the buzziest approach to reversing aging right now

Why “reprogramming” is the buzziest approach to reversing aging right now

Earlier this week, Life Biosciences, a biotech company focused on reversing age-related diseases, announced that it had dosed its first volunteer. A person with glaucoma has had an experimental treatment injected straight into their eyeball. The idea is to try to treat the disease—which can cause...