Teetering near endangered status, the starlet sea anemone produces “an ancient mechanism” for fighting viruses that ...
A mind wrapped in skin and bone can feel like the obvious model for consciousness. But that assumption may say more about where you live than about what consciousness really requires.
In the book version of “Project Hail Mary,” author Andy Weir, known for grounding his fiction in plausible science, describes ...
Alien comet 3I/ATLAS wowed us as it passed through the inner solar system in late 2025, and now JWST has revealed something truly amazing. Based on its unique composition, this interstellar visitor ...
Harvard astrophysicist Avi Loeb argues 3I/ATLAS and other interstellar objects may hint at alien technology, drawing fame, ...
Earth’s history has been shaped by five mass extinctions—catastrophic periods when life changed so dramatically that entire ...
A new study into the 3I/ATLAS interstellar comet points to it having been born as far back as 12 billion years ago in a very ...
Rather than being an alien craft, 3I/ATLAS likely formed 12 billion years ago at a key moment in the early Universe ...
Loneliness is no longer just a feeling. It's becoming content, community and commerce. As creators build audiences around ...
The idea that octopuses might be aliens emerged from the theory of panspermia (Stelele 2018), according to which life on Earth is not entirely of terrestrial ...
Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.