Harvard's Avi Loeb investigates whether the interstellar object 3I/ATLAS is leaking artificial propellants, suggesting that ...

As the interstellar visitor 3I/ATLAS speeds away from our part of the universe, scientists are still engaged in a heated ...

With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not.

Harvard physicist Avi Loeb challenges NASA, suggesting the iron-rich composition of interstellar object 3I/ATLAS indicates ...

As Donald Trump’s GOP grows more and more fanatically xenophobic and rabidly anti-socialist, it’s worth examining how the ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

The controversial Harvard astronomer is one of the main sources of the "alien mothership" hypothesis. This is what he thinks, ...

Avi Loeb says interstellar objects such as 3I/ATLAS could carry time capsules into deep space faster than spacecraft built with 1970s technology ...

The year in moviegoing can, perhaps, be summed up by one fact: “Sinners” is the only film in the Top 10 list of ...

Dulce Consuelo Diaz Morales was arrested on Sunday. ICE won’t release her despite extensive documentation of her citizenship, her attorneys told HuffPost.

The mystifying 3I/ATLAS interstellar comet is blazing toward Earth and will soon come as close to our planet as it ever will.

I/ATLAS’s enigma continues as its closest approach to Earth is nigh ...