Forbes contributors publish independent expert analyses and insights. AI researcher working with the UN and others to drive social change. Nov 17, 2025, 08:23pm EST Multiverse travel, time, black hole ...

For years, we’ve believed that the universe is a vast, uniform expanse, with the same properties stretching across the cosmos ...

Warfare isn’t always about peer forces meeting face to face and proving who is better. Sometimes, the battle skews heavily in favor of the other force. As Moltke the Elder once stated, “No plan ...