What if we could do the same for humans?
But an ancient globe does.
A reference guide
A wild menace invades Houston.
Behind the phenomenon of pet/owner resemblance
Which animal has most changed the course of history?
The first paintings ever made by human hands, new research suggests, were outlines of human hands. And they were created not in Spain or France, but in Indonesia.
When a moon jellyfish is injured, it grows new tissue to become more symmetrical—but not necessarily to replace lost limbs.