Science Daily News

• New eye drops slow vision loss in animals March 21, 2025
  Researchers have developed eye drops that extend vision in animal models of a group of inherited diseases that lead to progressive vision loss in humans, known as retinitis pigmentosa.
• New DESI results strengthen hints that dark energy may evolve March 21, 2025
  The Dark Energy Spectroscopic Instrument used millions of galaxies and quasars to build the largest 3D map of our universe to date. Combining their data with other experiments shows signs that the impact of dark energy may be weakening over time -- and the standard model of how the universe works may need an update.
• Researchers capture first laser-driven, high-resolution CT scans of dense objects March 20, 2025
  A research team has achieved a new milestone in 3D X-ray imaging technology. The scientists have captured high-resolution CT scans of the interior of a large, dense object -- a gas turbine blade -- using a compact, laser-driven X-ray source. The work is part of a larger vision to leverage high-intensity lasers for a wide […]
• Novel memristors to overcome AI's 'catastrophic forgetting' March 20, 2025
  Memristors consume extremely little power and behave similarly to brain cells. Researchers have now introduced novel memristive that offer significant advantages: they are more robust, function across a wider voltage range, and can operate in both analog and digital modes. Their unique properties could help address the problem of 'catastrophic forgetting,' where artificial neural networks […]
• Oxygen discovered in most distant known galaxy March 20, 2025
  Astronomers have detected oxygen in the most distant known galaxy, JADES-GS-z14-0. This record-breaking detection is making astronomers rethink how quickly galaxies formed in the early Universe.