For decades, scientists have been studying the hotly-debated cause of the Younger Dryas, and trying to figure out if something like it could happen again.
Parents in Bozeman, MT pulled their son from school early to check out the frozen lake with his hockey teammate, and it turned out to be an incredibly rare, first-time experience.
After getting requests for their robots to dance, the crew at Boston Dynamics got together to celebrate the start of what they hope will be a happier year.