PicII-503, a primordial star located in the >10-billion-year-old ultrafaint dwarf galaxy Pictor II, appears to preserve the chemical imprint of the Universe’s first stars.
This image shows the second-generation star PicII-503, with the…
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Long COVID antibodies induce persistent pain-like symptoms in mice
A new study coordinated by researchers at UMC Utrecht and Amsterdam UMC shows that antibodies from Long COVID patients can induce persistent pain-like symptoms in mice. This provides evidence for a potential causal role of…
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Crunchyroll confirms data breach after hacker claims unauthorized access
Anime streaming service Crunchyroll has confirmed a data breach involving customer service ticket information following an incident with a third-party vendor, after a hacker claimed to have accessed user data and internal systems.
The streaming…
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GNSS stations reveal fourfold turbulence during Antarctica's Ross Ice Shelf melt
Global navigation satellite systems (GNSS), which include GPS, are traditionally used for positioning, timing, and mapping information. In an open-access study published Feb. 27 in Geophysical Research Letters, MIT Haystack Observatory scientists…
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Doss raises $55M for AI inventory management that plugs into ERP
Enterprise resource planning (ERP) systems are often described as a company’s ‘central brain’ because the software connects different departments—including finance, HR, and inventory—into a single database where everyone shares the…
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From missions to systems: The architecture enabling a sustained lunar economy
The conversation around humanity’s return to the moon is often viewed through launches, landers and national programs. But, industry leaders say that framework is becoming outdated. Instead, they point to […]
The post From missions to systems:…
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Why black holes hit the brakes on growth
Astronomers have an answer for a long-running mystery in astrophysics: Why is there much less growth of supermassive black holes today than in the past?
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Eastern monarch butterfly populations increase in 2025, but challenges remain
Monarch butterfly populations in North America have been in dramatic decline for several decades. But in a glimmer of hope for the iconic orange-and-black species, the 2025 population estimate was roughly 64% higher compared to the previous year….
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Don’t sleep on the M4 MacBook Air: 24GB RAM, a 15-inch Retina display, and $300 off thanks to the M5 launch
Apple’s M5 MacBook Air is out, and the predictable knock-on effect is that the M4 15-inch has dropped to $1,299 at Amazon, a $300 saving off its $1,599 list price. If you’ve been waiting for a good moment to pick up a MacBook Air, this…
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