A Colorado lab researching the ground-squirrels comes up with an innovative way to raise money after funding cuts.

A comprehensive assessment of England's waterways is the first in six years and shows little improvement.

SpaceX's shares are unlocked Thursday, and some early employees could see a massive windfall. The BBC's Samira Hussain explains.

Seoul's lunar orbiter captured images of the Moon before and after part of SpaceX's rocket hit its surface on Wednesday.