(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) ...

NASA has confirmed the detection of a colossal interstellar comet measuring up to 20 kilometers across as it speeds through ...

The history of astronomical discovery shows that many of the most detectable phenomena, especially detection firsts, are not ...

Coast Guard Repatriates 60 Aliens to Dominican Republic Following Unlawful Migration Voyage Interdiction Coast Guard ...

The textbook grew out of more than a decade of teaching. What began as a graduate seminar evolved into undergraduate and ...

Assembly Theory shifts the search for life from identifying specific molecules to measuring chemical complexity, offering a ...

Two more people have been indicted in connection to a Hardin Valley Immigration and Customs Enforcement obstruction case.

Alien Species in Iceland Workshop hosted by the Marine and Freshwater Institute in Hafnarfjörður, Iceland, on March 16-17, ...

Finding life beyond our solar system goes beyond measuring an exoplanet's size, as rocky, Earth-sized worlds might not have ...

This has been litigated across the country. It's only a matter of time before this issue finds its way to the U.S. Supreme ...

Conspiracy theorists suggested they had stumbled upon a pyramid on Mars that could've been built by aliens. Scientists are ...

Alien planets are far away but extreme lasers on Earth are giving scientists a way to investigate what they're like.