NASA’s InSight Reveals Ancient Planetary Remains Preserved Deep Inside Mars

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2 months ago

September 3, 2025

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Scientists using NASA’s InSight lander data have uncovered dozens of dense blobs hidden in Mars’ mantle, possibly remnants of failed protoplanets from the early solar system. Preserved for billions of years, these structures reveal Mars’ mantle evolved sluggishly compared with Earth, offering a unique window into planetary formation and the violent impacts that …

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Scientists Identify Oxygen Trapping Weakens Sodium-Ion Battery Performance

Published

14 hours ago

November 8, 2025

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Researchers have identified oxygen trapping in high-sodium cathodes as the main cause of voltage decay. Using EPR spectroscopy, the team uncovered structural changes and trapped O2 accumulation, providing guidance for designing more stable sodium-ion batteries for electric vehicles and energy storage.

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Scientists Develop Two-Level Strategy to Power Next-Gen Lithium–Sulphur Batteries

Published

15 hours ago

November 8, 2025

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Researchers at Chung-Ang University have developed a dual-level engineering strategy combining porous carbon nanofibers and cobalt single-atom catalysts. The design enhances redox reactions, reduces material loss, and improves the lifespan of lithium–sulfur batteries, offering major benefits for electric vehicles and renewable energy systems.

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Dark Matter and Dark Energy Might Not Exist After All, New Study Suggests

Published

22 hours ago

November 8, 2025

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A new theory suggests dark matter and dark energy may not exist. Physicist Rajendra Gupta’s model proposes that the universe’s forces weaken over time, naturally explaining cosmic expansion and galactic motion without unseen matter or energy.