NASA's hunt for alien life may be undermined by its own instruments, according to a group of leading astrobiologists who warn that current tools and mission designs are likely missing subtle, but ...

By studying Earth's toughest microbes and complex animal "speech", scientists are reshaping how we search for – and may ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for ...

A research team has developed a new approach to detecting life beyond Earth that does not rely on identifying specific biological markers. Instead, the study suggests that life may be detectable ...