A philosopher seeks the meaning in immortality and near-death experiences.
Ancient proteins are revealing clues about the past.
Lee Smolin thinks expansively from inside the box.
Brian Greene moderates a panel on God, spirituality, and the mind.
New research shows many young adults remain religious.
It is impossible to say any two events happen at once.
When will we be ready for heritable genome edits?
Some studies say they help, others say just the opposite. Let’s dig in to find the truth.
Two earth-like planets found just 12 light-years away.
Our human biology is primate biology, tweaked.