A study suggesting the exoplanet K2-18b shows potential signs of alien life has been met with skepticism from the scientific ...

New analysis casts doubt on potential biosignatures detected in the atmosphere of exoplanet K2-18b that could indicate the ...

Researchers using data from the James Webb Space Telescope recently announced they had detected biosignature gases on planet ...

Last week astronomers reported hints of biological activity on a distant planet, but a re-analysis of their data suggests the ...

The boundless potential of astronomical discovery contrasts sharply with the backwardness and reaction promoted by Trump and ...

What do you think of when it comes to extra terrestrial life? Most popular sci-fi books and TV shows suggest humanoid beings ...

Using the James Webb Space Telescope, researchers said they were able to detect signs of sulfur-based molecules called dimethyl sulfide or DMS, which on Earth are only produced by life, primarily ...

Marine phytoplankton — also known as ‘microalgae’ — live in the ocean (as the label “marine” suggests) and they generally die ...

Artificial intelligence is transforming the search for alien life with new tools that detect UAPs and identify Earth-like ...

K2-18b, an exoplanet 120 light-years away, may be the best hope to confirm that life exists beyond Earth. Here's what to know ...

"Either our models are in error, or the DMS/DMDS might not exist," Schwieterman told Space.com. "Finding life outside the ...

Last week, a team of scientists claimed to have discovered possible signs of life on a nearby planet. in fact, their evidence ...