One potential strategy for treating a wide range of illnesses involves targeting senescent cells. These cells — also known as “zombie cells” — stop multiplying but fail to clear themselves from the body as healthy cells normally do. They appear…
Category: 7. Science
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Study finds Earth’s deep water reservoirs
Recent studies have found the existence of vast, hitherto unknown reservoirs of primordial water thousands of kilometers below the Earth”s surface, which could offer clues to understanding the process of the planet’s…
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Uranus and Neptune may be rock giants, not ice giants
New computer models of Uranus and Neptune suggest these distant worlds might be rock giants rather than pure ice giants.
The simulations allow everything from water-rich planets to ones where rock outweighs water by nearly four to one inside…
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Cells have more mini ‘organs’ than researchers thought − unbound by membranes, these rogue organelles challenge biology’s fundamentals
Think back to that basic biology class you took in high school. You probably learned about organelles, those little “organs” inside cells that form compartments with individual functions. For example, mitochondria produce energy, lysosomes…
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Events for December 2025 – SpacePolicyOnline.com
Blue Origin will launch its next New Shepard flight, NS-37, on December 18, 2025 from its launch site in West Texas. The launch window opens at 8:30 am CENTRAL Time (9:30 am Eastern). The launch will be webcast on the…
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Our brain processes speech in layers, much like AI models
The brain’s timing during speech comprehension matches the stepwise layers of modern, large language models (LLMs), according to a new study.
The evidence comes from direct brain recordings collected while people listened to a single, 30-minute…
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Events for December 2025 – SpacePolicyOnline.com
NASA astronaut Jonny Kim will discuss his mission aboard the ISS at a news conference at Johnson Space Center on December 19, 2025 at 3:30 pm ET. Kim returned to Earth on Soyuz MS-27 after eight months on the ISS with…
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Little Foot hominin fossil may be new species of human ancestor | Evolution
Little Foot, one of the world’s most complete hominin fossils, may be a new species of human ancestor, according to research that raises questions about our evolutionary past.
Publicly unveiled in 2017, Little Foot is the most complete…
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Oxford and SNOLAB scientists detect rare solar neutrino interaction
‘This is an extraordinary achievement,’ says the University of Oxford lead after his team successfully recorded one of the most elusive interactions in physics: a high-energy solar neutrino striking carbon-13 and producing radioactive nitrogen
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December’s overlooked meteor shower peaks next week — will the Ursids surprise us?
When skywatchers think of meteor showers in December, they immediately think of the Geminids, which over the years have evolved into the most prolific and reliable of the dozen or so annual meteor displays that occur. And yet, there is also…
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