They make plastic edible
With genes from two bacteria and a rat, E. coli produces the main ingredient of vanilla
Apocalypse then
A space rock demolished an ancient Middle Eastern city – possibly inspiring the Biblical story of Sodom
Do wild animals get PTSD?
Many creatures that endure trauma show lasting changes in behavior and physiology. Researchers now believe this may be adaptive behavior
When Greenland was really green
Plant debris buried under a mile of ice suggest a time of higher sea levels
A possible new source for the galaxy’s elements
One candidate is a fast-spinning star that collapsed and exploded 13 billion years ago