Maslow’s hierarchy of needs is the kind of “see it everywhere, can’t remember where you learned it” concept that pops up every so often in conversations about psychology, social issues and ...

How does a neuroscientific biological perspective explain behavior? originally appeared on Quora: the place to gain and share knowledge, empowering people to learn from others and better understand ...

In the quest to unravel the mysteries of the universe, physicists are revisiting a 150-year-old theory that could illuminate why matter prevails over antimatter. This knot hypothesis, originally ...