Signs of life on K2-18 b are revisited as a new NASA-led study finds no conclusive evidence for dimethyl sulfide, tempering ...

Earlier this year, astronomers reported possible evidence of life on another planet – but new observations from JWST suggest ...

New observations fail to confirm signs of life in the atmosphere of the distant planet K2-18b. They also raise questions about what it will take to detect biology light-years away.

The disturbance we've been following in the tropical Atlantic has perked up a little. The National Hurricane Center has ...