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

The universe is unfathomably large, but it could be much larger (or smaller) if it was full of different stuff.

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

If you have never heard of kugelblitze, don't feel bad. They do not exist — and nor, new research proves, can they. 

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

Physicists are finding new ways of looking at old problems – and (very) old ways of looking at new problems. 

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