Optimus Prime remains one of the greatest characters in fiction, aided by his cool appearance, talented vocal performance from Peter Cullen, and of course, the many inspirational speeches that he ...

Lego's 1,508-piece Optimus Prime model can transform into a truck, which makes it one of the coolest Lego builds around.

After years of waiting, Megatron has finally returned to the playing field in the Energon Universe, and Optimus Prime and the ...

Bullfighting season in China has drawn attention to Optimus Prime, the fiercest bull in Yunnan province. WSJ's Angela Yeoh reports from Damogu, China on the water buffalo famed for his unforgiving ...