Paul is a writer and filmmaker. His award-winning films have played at film festivals around the world. Recently, he finished directing a feature documentary about philosophy, fringe science and nuclear history. He is currently working on his first novel. Paul has a penchant for history, science, philosophy and rare images. You can follow his work at paulratnerimagines.com, on Facebook and on Twitter.
Churches and religious organizations are tax-exempt. Should they continue to get such a benefit?
This detailed infographic shows the path of Mark Zuckerberg's life.
Scientists in Scotland find tracks of the largest animal that walked on Earth during the Middle Jurassic Period.
A study finds the link between biological clocks and poor performance at school and work.
Researchers study whether bearded men have advantages in fighting.
The non-lethal weapons lab of the military unveils a futuristic weapon that can create speech and heat out of thin air dozens of miles away.
Scientists find a groundbreaking application of the supermaterial graphene.
The 2018 World Happiness Index reveals some surprises and explains why the world's richest country is not one of its happiest.
New research predicts the existence of completely different kind of stars.
A classic essay defines different ways to disagree, from the worst to the best, with lessons that ring true in our divisive times.