Who is Charles Darwin Where did he travel and what did he discover?

Charles Darwin was an English naturalist and biologist best known for his theory of evolution through natural selection. He famously traveled on the HMS Beagle from 1831 to 1836, during which he visited the Galápagos Islands, among other locations. His observations of the unique flora and fauna there, particularly the variations in species like finches and tortoises, led him to develop his groundbreaking ideas about evolution and adaptation. Darwin's work ultimately culminated in his seminal book, "On the Origin of Species," published in 1859.