20,000 years ago, two American cheetahs fought to the death in a Grand Canyon cave

Russia will make its decision on astronaut seat-swap with NASA by June: Roscosmos Chief. If Anna Kikina's flight in the SpaceX Dragon capsule is approved, she would become the first female cosmonaut to fly in an American-made spacecraft

These Termites Have Been Voyaging Across The Ocean For Millions of Years

U.S., Japan Partnership to Send First Non-American Astronaut to the Moon - FLYING Magazine