History 10 Thanksgiving Parade Fun Facts 1. The Macy’s Thanksgiving Day Parade began in 1924. It was first known as “Macy’s Christmas Parade” although it took place on Thanksgiving. 2. The floats are filled with a precise mixture of helium and
History Two Years Ago, Curiosity Rover Landed on Mars NASA’s Curiosity Rover, the biggest, most advanced craft ever sent into space, landed on the surface of Mars two years ago.
History Animated Visulization of Every Meteorite Strike on Earth Take a look at this interactive animation, showing Earth’s history with impacts.
History The Most Prestigious Civilian Award Nominate a hero for ‘Citizen Service Before Self Honors’ today.
History The ‘Alien Horn-Faced’ Dinosaur Meet the 20-ton Xenoceraops, distant cousin to the Triceratops.
History Is This the World’s Oldest Tree? This pine stood long before the Egyptian pyramids were built.