By Chris Mills on at

Mimas is a 250-mile-wide moon in orbit around Saturn, mostly non-descript apart from its appearance: it looks creepily, unsettlingly like Darth Vader's Death Star. Read more >>

By Andrew Liszewski on at

Anyone who has ever shared a drive-thru meal will know the pains of doling out the grub from a paper bag. Bastion of the fast-food world, McDonald's, thinks the answer lies in this tear-apart cardboard-box bag. Read more >>