Certain inventions have dramatically transformed the way we live, communicate, and understand the world. Some groundbreaking objects sparked revolutions in technology, healthcare, and transportation, ...

Non-transformed cells (panels A and B) require a growing surface and experience contact inhibition to prevent crowding. On the contrary, transformed cells (panel C) do not require a growing surface, ...

HOW much of an influence has climate had on human history? How early in our existence did we begin to affect the environment? Can a sudden drought really cause a society to collapse? And what does ...