The big thinkers at Aperture explain relativity and how it warps the fabric of spacetime.

Newton or Einstein—who got gravity right? 🌌 Neil deGrasse Tyson breaks down how classical physics evolved into relativity, explaining the key differences between force and space-time curvature in a ...

Time feels like the most basic feature of reality. Seconds tick, days pass and everything from planetary motion to human memory seems to unfold along a single, irreversible direction. We are born and ...

This puzzle is known as the problem of time, and it remains one of the most persistent obstacles to a unified theory of ...

In 2023, a subatomic particle called a neutrino crashed into Earth with such a high amount of energy that it should have been ...

One such mystery, described in a recent paper in The Astrophysical Journal Letters, concerns circumbinary exoplanets—or rather, the shortage thereof—in the now 6,000+ exoplanets confirmed to date.

An evolution-inspired framework for how quantum fuzziness gives rise to our classical world shows that even imperfect ...

Albert Einstein reminds us through this quote that true intelligence lies in clarity, not complexity. If you can explain an ...

Two ways of measuring how fast the universe is expanding disagree, a puzzle known as the Hubble tension. Tiny magnetic fields ...

You probably feel overwhelmed by clutter more often than you admit, and you can take control without a big, scary overhaul. You’ll free space, time, and mental energy fast by removing a few common ...