Language and radio signals may not matter to aliens. Instead, they might be using patterns to leave a biological fingerprint.

Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...

If this hasn’t sent you into a bit of an existential spiral, they assure that it’s unlikely that we are the only ones out ...

Humans assume we’d unite and win. History says otherwise. Every time a technologically superior force arrived to dominate ...

A former analyst for the Bank of England wrote to the national bank's current management warning them of a possible financial ...

Morning Memo Live! Details and tickets here for the Jan. 29 event in D.C. (TPM members should look out ...

The Trump administration does not know the whereabouts of 137 Venezuelans it deported last year, Secretary of State Marco ...

In Davos appearance, Tesla and Space X chief talks AI, energy, autonomous vehicles – and optimism ...

A layer of molten rock deep inside some rocky planets may be doing more than shaping their interiors. New research points to ...

A classic sci-fi movie starring Will Smith is heading to Netflix soon. Independence Day is one of the many films dropping on ...

The sheer scale of Carrazco-Gaxiola’s survey, titled “An All-Sky Spectroscopic Reconnaissance of More Than 2,100 K Dwarfs ...