Isaac Arthur on MSN

The Fermi paradox & fossil fuels

Woman dubbed real life vampire after being diagnosed with rare condition Bourbon maker Jim Beam halts production at main ...
A Harvard University astrophysicist has ignited intense debate after saying he cannot rule out the possibility that ...
A mysterious object that a controversial scientist claims could be an alien battleship reached its closest point to Earth on Friday. While there is near consensus among astronomers that the object is ...
Discover the secrets of 3I/ATLAS, the 7.6 billion-year-old interstellar comet passing Earth. Learn about its ancient origins and unique chemical makeup.
Is 3I/ATLAS a comet or an alien ship? Harvard's Avi Loeb warns of a 'serial killer' visitor as the interstellar object makes its closest approach to Earth.
The continent’s ice is melting and raising sea levels worldwide. Our journalists will be sending regular dispatches as they ...
A bumpy snailfish, Andean mouse opossum and ancient sea cow were just some of the many species described in 2025.
The backstory: The law began as Senate Bill 53, authored by state Sen. Scott Wiener, a Democrat from San Francisco, to ...
When someone asks what there is to do in Delaware that won’t empty their wallet, point them toward the place where thirty-five dollars buys not just objects but stories, wonder, and a whole new ...
In recent decades, scientists have debated whether a seven-million-year-old fossil was bipedal—a trait that would make it the ...
From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.