science stories

Hermit crab housing has just taken on an interesting new turn. Harry, the local resident at the rock pool in Legoland in the U.K. has crawled into a specially crafted shell made of the local building material — Legos. So, adorable hermit crabs enjoy plastic blocks as much as they love 3D-printed enclosures.
London's Wellcome Collection has an awesome exhibit starting today through June 17: It's all about brains! The image above is a corrosion cast of blood vessels in the brain from the 1980s....