The strange, subjective nature of time -- from a sped-up spin through childhood, to a really, really slowed-down Beethoven symphony.
Stories of unintended consequences -- from a psychologist who may have helped create a terrorist, to a toxic lake that spawned new life.
Lies, liars, and lie catchers. And the strange power of lying to yourself.
Say hello to the growth that killed Ulysses S. Grant, & get to know the woman whose cancer cells changed modern medicine.
A journey to the edge of human limits -- from a bike race that makes the Tour de France look like child’s play, to a mind-stretching memory competition.
Chimps. Bonobos. Humans. We're all great apes, but that doesn’t mean we’re one happy family.
Communicating across species -- from bringing pets to church, to a rescued whale that may have found a way to say thanks.
The healing powers of belief, from the symbolic power of the doctor coat, to the very real stash of opium in your brain.