Fram2 is set to launch as early as March 31, sending four first-time astronauts into an orbit never before visited by humans.
Lots of us look up at the night sky with wonderment, asking how humans are able to explore the universe. Tracy Drain, a ...
Certain species of ground squirrels hibernate underground without any food or water for up to eight months of the year. It’s a super-extreme survival strategy, enabled by a complicated cascade of ...