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Researchers discovered that nerve injuries can alter the immune system throughout the body, and males and females react very differently. Male mice showed strong inflammatory responses, while females showed none, yet both transmitted pain-inducing signals through their blood. These findings reveal previously unknown pathways driving pain, especially in females. The work points toward new opportunities for personalized chronic pain therapies.
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ScienceDaily
An Apple M1 MacBook Air took a shell shrapnel hit and survived, with the laptop still working despite damage to the screen and the letter K on the keyboard missing. Read more ›
3,732 fresh
Investors are writing eight- or nine-figure checks for creator economy startups, but influencers aren't the focus as AI and other trends take over. Read more ›
2,288 fresh
Tesla's stock has hit record highs over its robotaxi rollout, but the company's EV business is struggling. Read more ›
2,132 fresh
I have an advice addiction. I usually seek other people's opinions before making decisions, — big or small — but I need to trust my gut more. Read more ›
1,708 fresh
Fed up with rent, café owner Isreal Adeyanju and a friend bought the building. He shared his tips on co-investing in real estate. Read more ›
1,291 fresh
The AI pioneer on stepping down from Meta, the limits of large language models — and the launch of his new start-up Read more ›
1,256 fresh
A dispute has flared up inside the Debian project after a senior maintainer criticized the distribution’s bug tracking system as outdated and increasingly unworkable for modern software development. Read more ›
1,214 fresh
Full-year electric vehicle sales figures have dropped for 2025, revealing China's BYD is now officially global top dog. Read more ›
1,034 fresh
BYD said it sold 2.25 million battery-powered EVs in 2025, while Tesla said it sold 1.64 million over the same period. Read more ›
849 fresh
From franchise hits like "Toy Story" and "Zootopia" to musicals like "Frozen," here are the highest-grossing animated movies of all time. Read more ›
608 fresh
One mysterious thread from the finale will provide an inroad for the future of 'Stranger Things'. Read more ›
588 fresh
We’re gearing up for CES 2026! Engadget will be on the ground, once again, to dive into the latest TVs, wearables and other wild tech from the world’s biggest consumer electronics show. In this episode, we chat about some new products we expect to see, like Micro RGB LED TVs and AI devices, and peer into what’s ahead for the rest of 2026.Subscribe!iTunesSpotifyPocket CastsStitcherGoogle PodcastsCreditsHosts: Devindra HardawarProducer: Ben Ellman Music:... Read more ›
532 fresh
The UK military expected to see more high-end Russian equipment, like T-14s and Su-57s, in Ukraine, an officer said. They're not there though. Read more ›
509 fresh
Though I loved living in Charlotte, North Carolina, leaving the big city to move to a small lake town just outside of it has improved my life. Read more ›
466 fresh
Modern GPUs have a voracious appetite and the mighty Nvidia's RTX 5090 is no exception, often causing fiery outcomes. Many companies have tried to solve this issue, including MSI once before with its yellow-tipped connectors, but now it's back with two new power supplies that promise next-level safeguards against these melting GPUs. Read more ›
449 fresh
AI startups aim to shake up Hollywood. Read the pitch decks explaining how their tech is tackling production, special effects, distribution, and more. Read more ›
438 fresh
Build your own streaming service all from the comfort of your own home. You only need a spare PC and a few hours to serve media across your home. Read more ›
434 fresh
Time flies (like a Javelin suit): there are only 10 days left to play BioWare's ill-fated multiplayer game Anthem before the servers are switched off, presumably forever. Read more Read more ›
427 fresh
Users insist the A1’s AC board is flawed and should be recalled. Read more ›
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ScienceDaily
UBC Okanagan researchers have uncovered how plants create mitraphylline, a rare natural compound linked to anti-cancer effects. By identifying two key enzymes that shape and twist molecules into their final form, the team solved a puzzle that had stumped scientists for years. The discovery could make it far easier to produce mitraphylline and related compounds sustainably. It also highlights plants as master chemists with untapped medical potential. Read more ›
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Researchers have created a protein that can detect the faint chemical signals neurons receive from other brain cells. By tracking glutamate in real time, scientists can finally see how neurons process incoming information before sending signals onward. This reveals a missing layer of brain communication that has been invisible until now. The discovery could reshape how scientists study learning, memory, and brain disease. Read more ›
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A new randomized trial from Vanderbilt-Ingram Cancer Center reveals that magnesium may be the missing key to keeping vitamin D levels in balance. The study found that magnesium raised vitamin D in people who were deficient while dialing it down in those with overly high levels—suggesting a powerful regulating effect. This could help explain why vitamin D supplements don’t work the same way for everyone and why past studies linking... Read more ›
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The Arctic is changing rapidly, and scientists have uncovered a powerful mix of natural and human-driven processes fueling that change. Cracks in sea ice release heat and pollutants that form clouds and speed up melting, while emissions from nearby oil fields alter the chemistry of the air. These interactions trigger feedback loops that let in more sunlight, generate smog, and push warming even further. Together, they paint a troubling picture... Read more ›
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MIT researchers have designed a printable aluminum alloy that’s five times stronger than cast aluminum and holds up at extreme temperatures. Machine learning helped them zero in on the ideal recipe in a fraction of the time traditional methods would take. When 3D printed, the alloy forms a tightly packed internal structure that gives it exceptional strength. The material could eventually replace heavier, costlier metals in jet engines, cars, and... Read more ›
51
A major breakthrough in battery science reveals why promising single-crystal lithium-ion batteries haven’t lived up to expectations. Researchers found that these batteries crack due to uneven internal reactions, not the grain-boundary damage seen in older designs. Even more surprising, materials thought to be harmful actually helped the batteries last longer. The discovery opens the door to smarter designs that could dramatically extend battery life and safety. Read more ›
50
Environmental change doesn’t affect evolution in a single, predictable way. In large-scale computer simulations, scientists discovered that some fluctuating conditions help populations evolve higher fitness, while others slow or even derail progress. Two populations facing different kinds of change can end up on completely different evolutionary paths. The findings challenge the idea that one population’s response can represent a whole species. Read more ›
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A major update to how obesity is defined could push U.S. obesity rates to nearly 70%, according to a large new study. The change comes from adding waist and body fat measurements to BMI, capturing people who were previously considered healthy. Many of these newly included individuals face higher risks of diabetes and heart disease. The findings suggest that where fat is stored may be just as important as overall... Read more ›
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Researchers have discovered how cells activate a last-resort DNA repair system when severe damage strikes. When genetic tangles overwhelm normal repair pathways, cells flip on a fast but error-prone emergency fix that helps them survive. Some cancer cells rely heavily on this backup system, even though it makes their DNA more unstable. Blocking this process could expose a powerful new way to target tumors. Read more ›
36
As we age, our immune system quietly loses its edge, and scientists have uncovered a surprising reason why. A protein called platelet factor 4 naturally declines over time, allowing blood stem cells to multiply too freely and drift toward unhealthy, mutation-prone behavior linked to cancer, inflammation, and heart disease. Researchers found that restoring this protein in older mice — and even in human stem cells in the lab — made... Read more ›
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Most popular sources
Business Insider
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37% 7 |
Tom's Hardware
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11% 3 |
Financial Times
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6% 1 |
Wired
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6% 2 |
The Verge
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5% 2 |
| View sources » | |
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02.01.2026 12:29
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