Three cosmonauts donned Ukraine-flag colors when boarding the space station, but now the Russians say the fashion choice had nothing to do with support for Ukraine.
Polar bears evolved during a time when the North and South poles were not connected by ice or land, so they stayed at the North Pole.
It's no secret that pregnancy can be a little uncomfortable. Discover how prenatal massage could help
In 1942, US bombers attacked Japan's capital in retribution for the Pearl Harbor attack.