Not All Advanced Alien Civilizations May Escape Their Planets

Whether extraterrestrial civilizations and other intelligent beings exist remains unknown, though scientists have long speculated on this topic. In the mid-20th century, astrophysicist Frank Drake formulated an equation to estimate the number of extraterrestrial civilizations in the galaxy based on variables such as the number of sun-like stars, planets with suitable conditions, or the time…

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Discovery Points to the Efficacy of Treating Genetic Eye Diseases with Antibiotics

A study by scientists from Germany and the United Kingdom could alter the treatment paradigm for certain hereditary diseases. Preclinical experiments have demonstrated a link between gut bacteria and genetic pathologies of the retina, which can lead to blindness. It was found that antibacterial therapy successfully addresses tissue damage, but now these results have led…

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Tissues of the brain frozen in a new solution for 18 months work perfectly after thawing

Scientists in China have developed a new chemical mixture that allows brain tissues to function again after freezing. The solution, made from methylcellulose, ethylene glycol, and other components, protects brain cells from damage during freezing and thawing. As a result, organoids retain their functions and structure even after 18 months of freezing and, overall, develop…

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