In 2021, a curious discovery pushed penguins into an unexpected corner of science. Researchers studying chemical signatures linked to the search for extraterrestrial life found traces of phosphine in ...

In 2012, an X-ray revealed a metallic implant in the leg of Terry Lovelace, a former Air Force medic who had long suppressed ...

Scientists have found new evidence suggesting that interstellar 3I/ATLAS is not an alien spaceship, as one conspiracy theory claims, but a comet.

Meet the new biologists treating LLMs like aliens   How large is a large language model? We now coexist with machines so vast ...

A team of astronomers found no radio signals from the comet that would suggest it is an extraterrestrial spaceship. The comet was confirmed in July 2025 as the third known object to enter our solar ...