We often assume mathematics is the one language every intelligent species must share. But while physical laws may be ...

Former president Barack Obama revealed that aliens are “real,” but with one major caveat.

More than $409 milion has been spent by DHS since its creation in 2023, but recent U.S. operations have spiked those costs ...

We’re living in such strange times, so why shouldn’t we bring aliens into the mix? Even more, why shouldn’t we try and get ...

Casimir cavities are mysterious spaces between microscopic metal plates in a vacuum. Areas of diminished energy between the plates cause them to push toward each other, as if trying to fill the ...

Some say we’ve entered a new age of AI-enabled scientific discovery. But human insight and creativity still can’t be ...

Canadian National Railway Company ( CNR:CA) Citi's Global Industrial Tech & Mobility Conference 2026 February 18, 2026 7:10 AM EST With us, we have Ghislain Houle and Jamie Lockwood. Ghislain is the ...

I apologize that this letter may be rather disorganized, but quite a lot has happened recently; sorry for the form, not for the content.

More than $409 milion has been spent by DHS since its creation in 2023, but recent U.S. operations have spiked those costs ...

Many travelers are perplexed by new requirements, such as fingerprinting and registration for longer stays. It's an unpredictable process, even for those who ...

If the world exploded, what proportion of the rocks floating in space would have evidence of life? (continued) ...

Human intelligence wasn’t a cosmic evolutionary fluke, some scientists say. The case against cosmic loneliness is growing.