NASA on Instagram: "What's it like to float through the International Space Station? For more than 25 years—since Nov. 2, 2000—humans have been living and working on the @ISS. More than 290 people from 26 countries have visited the station; their work and scientific research is helping us learn how to live in space (and prepare for missions to the Moon and Mars) while making life better back on Earth. As we celebrate this milestone, we've released a new 15-minute tour of the station; follow alon

Scientists Reveal First Recreated Sabertooth Tiger Cub in Historic Breakthrough Inside High-Security Genetics Lab Huntsville, AL – December 2, 2025 In a moment that feels straight out of science fiction, researchers at Colossal Biosciences unveiled what they are calling the world’s first genetically recreated sabertooth tiger cub, a tiny but unmistakably prehistoric feline with emerging ivory-colored fangs protruding from its mouth. The astonishing video, filmed inside a sterile glass-enclosed n