She’s one of the internet’s sharpest scientific voices: equal parts physicist, critic, and communicator. In this candid conversation, Sabine Hossenfelder reflects on AI, the flood of low-impact theory papers, and how a scientific culture ripe for reform could finally be ready for change.

Even Janna Levin, once dubbed the “chillest astrophysicist alive,” is abuzz with energy about “magical” collaborations, both scientific and artistic.

A physicist-turned-mathematician discusses the intersection of those disciplines, string theory’s “intellectual standstill,” and much more.

Astronomer Brian McNamara discusses galaxy formation, supermassive black holes, and a career spent working with cutting-edge instruments.

Long-time quantum foundations expert Matt Leifer discusses the field’s evolution, how it’s perceived, and his work around quantum agency.

From exotic materials to early-universe cosmology, the Princeton physicist thrives when challenging conventional thinking.

Prevailing wisdom suggests spacetime must be quantized to achieve physicists’ long-sought unified theory. Jonathan Oppenheim isn’t so sure.

A machine learning convert discusses the synergies between AI and physics, and the institute devoted to that fruitful intersection.

For Sonali Mohapatra, a career in quantum innovation is rooted in an ever-deepening sense of wonder about the universe.

An astrophysicist discusses her approach to figuring out how we fit into the universe – and her amazement about how much we can understand.

With over 2.5 million submissions over its 33 years, arXiv is the world's largest ongoing experiment in open science.

The Harvard physicist is a pioneer of celestial holography, an approach he calls “unflinching” in its rootedness in reality.

Whether puzzling at a blackboard, scuba diving, or piloting a plane, physicist Claudia de Rham feels powerfully pulled to gravity.

An astrophysicist and science communicator explains how the universe continually blows his mind.

Insatiably curious with "antsy pants" about finding answers to deep questions, this physicist is happiest when faced with new challenges.

A quantum scientist and author of books for babies on the same subject, Chris Ferrie makes big ideas feel like child's play.

From dark matter to hieroglyphs, this particle cosmologist tackles puzzles in “radically interdisciplinary ways.” 

An astrophysicist and science communicator talks about life, the universe, and "the most amazing fact of all."