Science

Rarely seen glass octopus caught on film
World’s first lab-grown chocolate made in Switzerland
Disease-resistant pigs may be heading to farms soon
Is DMT the best new treatment for depression? 7:08
Anyone can now make mouse-human chimeras
Mouse embryos with beating hearts grown from stem cells
Kids build DIY microscope from LEGO & cheap phone parts
Hippos in tracking study unexpectedly contract anthrax
3D-printed liver tissue may be first step to lab-grown organs
Flickering screens help kids with reading disabilities