A mural commissioned in 1503 for the Palazzo Vecchio in Florence has been the subject of controversy and debate for more than ...

have said they are working on a plan to broker a deal to end the war, but have offered few details about their strategy or when they might unveil such a plan. Exclusive: U.S. wants Ukraine to hold ...

From stunning artwork to evidence of elaborate prehistoric butchering, Live Science takes a look at seven amazing caves that ...