"Until we can separate these signals more clearly, we have to be especially careful not to misinterpret them as signs of life ...

It was a simple question asked over lunch in 1950. Enrico Fermi, the Nobel Prize-winning physicist who helped usher in the ...

For decades, humanity has been searching the cosmos for signs of extraterrestrial life, yet we remain alone in our corner of the universe. Despite the vastness of space and the billions of potentially ...

The search for life beyond Earth is a holy grail quest for many experts, but finding where to look is a core issue.

Humpback whales have been caught blowing bubble rings at humans in what may be playful or communicative acts. This discovery ...

A strong possibility exists that extraterrestrial life can be found on a distant exoplanet known as K2-18b. Using observations from NASA’s James Webb Space Telescope, the researchers were able ...

NASA's James Webb Space Telescope detected a possible sign of alien life on a distant planet. Alien life has still not been confirmed through science or through studying UFOs (or UAPs).

The search for extraterrestrial life has long gone back and forth between scientific curiosity, public fascination and ...

Data from the James Webb Space Telescope on exoplanet K2-18b has revealed the "strongest hints yet of biological activity ...

How can radio astronomers successfully identify extraterrestrial radio signals while discerning them from Earth-based radio signals? This is what a recent study published in The Astronomical Journal ...

It's an exciting breakthrough, but it doesn't confirm alien life. Let's look at why scientists largely do not accept the paper as proof of alien life. Why it's so hard to detect to alien life ...

Carolyn Freissinet, who studies Martian samples collected by the Curiosity rover, said recent claims of alien life simply don't stack up - but the scientists behind the findings beg to differ.