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Hey HN,Henry from Cactus here。We previously released Cactus Needle, a 14MB agentic LLM for tool call, device use, and structured extraction for phones, wearables, smart homes, small robots and microcontrollers。 We got really great feedback here, and have now incorporated the suggestions to release Needle 2
The rise of the potato in the Andes appears to have left a lasting mark on human DNA。 Indigenous Peruvians carry exceptionally high numbers of a starch-digestion gene, likely because people with more copies gained an evolutionary advantage once potatoes became a staple food。 The change began thousands of years before European contact, providing unu
Dogs have been shaping—and being shaped by—humans for about 15,000 years, evolving from early partners of hunter-gatherers into an astonishing range of specialized companions。 Across the globe, they adapted alongside people to wildly different environments and needs, from powerful Arctic sled dogs and agile rainforest hunters to high-altitude dogs
The deal takes the maker of titles including The Sims and EA FC into private ownership - and loads it with debt
Chemists have developed a catalyst that breaks a long-standing rule governing which molecules receive electrons during chemical reactions。 By releasing electrons directly into solution, the technique could unlock reactions—and potentially useful new molecules—that were previously out of reach
The money will be used to develop new data centres to house, operate, and cool miles of stacked computer chips that process AI data and actions
Startups and Big Ag are using Crispr gene editing to create crops that taste better and grow on a hotter planet。 But will they find a market
Zuckerberg’s superyacht and support ship were slow to heed Coast Guard call
A deal between will allow some creators to use clips from Disney films and TV shows in their videos
A co-founder of xAI is going all in on building open-source artificial intelligence so that “anyone can control and shape A。 for their own needs
I tried the red-light therapy masks flooding my feed and consulted with professionals to find out which ones are worth the splurge
A 240-million-year-old reptile discovered in Brazil is revealing what evolution looked like just before the rise of dinosaurs and crocodiles。 The small predator had unusually positioned legs that may have allowed it to move more efficiently than many earlier reptiles。 Its close relatives were previously known mostly from other continents, suggestin
Beyond Elon Musk’s interpretation of The Odyssey, Silicon Valley leaders have often misunderstood classic books like Foundation and The Hitchhiker’s Guide to the Galaxy。 It’s evident in their tech
Don’t fly to Turkey just yet。 Our WIRED testers saw visible hair regrowth with these red-light therapy devices
A wave of disinformation online contributed to a surge of migrants in the Spanish enclave of Ceuta who were trying to reach Europe, resulting in about 90 deaths
New update includes improvements for the Intel-based MSI Claw 8 EX AI+ among others
If you care about good air, it’s time for a dehumidifier。 These are the best ones we’ve tested for everything from basements to drying laundry
Stress may literally scramble the brain’s internal GPS。 Researchers found that cortisol, a hormone released during stress, made people significantly worse at navigating a virtual environment and disrupted the precise activity of grid cells, specialized brain cells that help us understand where we are in space。 When landmarks were missing, this navi
As Waymo deploys more driverless cars to 15 U。 cities and counting, its vehicles keep encountering new and unexpected situations that they have no script to handle