Preparing for alien life

At a recent event sponsored by NASA and the Library of Congress, a group of scientists and scholars explored how we might prepare for the inevitable discovery of life beyond Earth.

Should we call the cosmos seeking ET? Or is that risky?

Astronomers have their own version of the single person's dilemma: Do you wait by the phone for a call from that certain someone? Or do you make the call yourself and risk getting shot down?

Looking for deliberate radio signals from KIC 8462852

Could there be intelligent life in the star system KIC 8462852? A recent analysis of data collected by the Kepler space telescope has shown that this star, informally known as Tabby's Star, evidences aperiodic dimming of ...

US seizes Bitcoin operator accounts

US authorities seized the accounts of a Bitcoin digital currency exchange operator, claiming it was functioning as an "unlicensed money service business," court documents showed Friday.

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