This account of the foundations of quantum mechanics is an introduction accessible to anyone with high school mathematics,…

The detection of gravitational waves-ripples in spacetime-has already been called the scientific coup of this century.…

One of the world's most captivating scientists challenges us to think about nature's foundations and the entanglement of…

\nWhat will it take to make humanity a spacefaring species? The usual: good reasons and good planning. Christopher Wanjek…

\nTony Rothman offers a primer on the science of the big bang and the questions we still can\'t answer about the origins of…

Cecilia Payne-Gaposchkin was the revolutionary scientific thinker who discovered what stars are made of. But her name is…

Neutron stars, the ultra-dense remnants of exploded stellar giants, are among the most fascinating objects in the cosmos.…

\nAre we alone in the universe? It is a captivating question, but one that historically eluded proper scientific…