Florida Freeze Prompts Roundup of Cold-Stunned Iguanas as Thousands Fall From Trees
By LUKE FUNK
|National
A container with frozen embryos and sperm stored in liquid nitrogen is removed at a fertility clinic at Fort Myers, Florida. AP/Lynne Sladky
Frozen Human Brain Tissue Brought Back To Life In Major Cryogenics Breakthrough
The new technique could pave the way for improved methods of studying neurological conditions.
