The philosopher's guide to understanding the 'self'
Thinkers have been striving for decades to understand how we see ourselves
Why I'm marching for science
Should we zap liars' brains to make them honest?
How road salt is ruining America's lakes
Are there human remains at the Titanic wreck site?
Why are people freezing their bodies?
The science of sexy: 6 things that can make you irresistible
How psychoanalysts are fighting to make their profession relevant
Are 3D printed cars safe?
This week I learned United once offered men-only flights complete with 'manly' services, and more
The obscure 19th century murder case that shaped our reproductive laws
4 ways to make the world a better place