Dimethyl sulfide is cool—and a potential biosignature—but scientists are urging caution before we declare a plankton party ...

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

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

"Any claim of life on another planet requires a lot of justification, and I don't think we're there yet, Måns Holmberg, a ...

Calhoun served as the main developer on the software used to run the simulations that detect signals seen in the atmosphere ...

Releasing balloons in this high-altitude area is no easy feat, considering the oxygen content in the air is less than 60 ...

It’s one of humanity’s oldest questions. Are we alone? Is there life elsewhere in our galaxy or the universe? Scientists last ...

While the discovery made by JWST is undeniably a “revolutionary moment” for us, it is not an Archimedes-type “eureka” moment.

A team of astronomers have detected what they call the most promising signs to date of a possible biosignature, or signs of ...

Astronomers detected potential biosignatures on exoplanet K2-18b, but findings remain inconclusive. Claims of alien life ...

Han and Ulrich [2025] present a novel detection and classification framework called the System for Classification of ...

Researchers are testing a new type of cattle feed that could help dairy cows release less methane gas from burps and flatulence and use nutrients more efficiently. Because methane traps heat in the ...