Eric Mack has been a CNET contributor since 2011. Eric and his family live 100% energy and water independent on his off-grid compound in the New Mexico desert. Eric uses his passion for writing about ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...

A galaxy that is just emerging from hiding may be one of the youngest ever discovered, offering a potential portal to the secrets of the early universe. Aptly named “Peekaboo,” the galaxy moved from ...

Things continue to exist even when we can’t see them, but until we’re old enough to understand that notion, it’s out of sight, out of mind. Object permanence is one of those things we figure out when ...

Peekaboo, a seemingly simple game, plays a crucial role in early childhood development. Dr. Aliza Pressman explains how it fosters object permanence, teaching babies that even when out of sight, loved ...